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Current hierarchy for metalworking machines (14,921)
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metalworking machines (14,921) metalworking machines (14,921) exclude
  bolt heading machines (5) metalworking machines (14,921) -> bolt heading machines (5)  
  boring and turning machines (28) metalworking machines (14,921) -> boring and turning machines (28)  
  broaching machines (88) metalworking machines (14,921) -> broaching machines (88) exclude
    broaches (14) metalworking machines (14,921) -> broaching machines (88) -> broaches (14)  
  cam making machines (3) metalworking machines (14,921) -> cam making machines (3)  
  collet closers (3) metalworking machines (14,921) -> collet closers (3)  
  cutting-off and centering machines (25) metalworking machines (14,921) -> cutting-off and centering machines (25)  
  deburring apparatus (4) metalworking machines (14,921) -> deburring apparatus (4)  
  drilling and boring (2,235) metalworking machines (14,921) -> drilling and boring (2,235) exclude
    boring heads (121) metalworking machines (14,921) -> drilling and boring (2,235) -> boring heads (121)  
    center drilling machines (5) metalworking machines (14,921) -> drilling and boring (2,235) -> center drilling machines (5)  
    drill bits (157) metalworking machines (14,921) -> drilling and boring (2,235) -> drill bits (157) exclude
      metalworking counterbores (8) metalworking machines (14,921) -> drilling and boring (2,235) -> drill bits (157) -> metalworking counterbores (8)  
      metalworking countersinks (14) metalworking machines (14,921) -> drilling and boring (2,235) -> drill bits (157) -> metalworking countersinks (14)  
      metalworking twist drills (11) metalworking machines (14,921) -> drilling and boring (2,235) -> drill bits (157) -> metalworking twist drills (11)  
      reamers (70) metalworking machines (14,921) -> drilling and boring (2,235) -> drill bits (157) -> reamers (70)  
    drill presses (988) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) exclude
      drill press accessories (65) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> drill press accessories (65)  
      drill press chucks (144) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> drill press chucks (144)  
      drill press speed change accessories (2) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> drill press speed change accessories (2)  
      drill press speed change mechanisms (1) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> drill press speed change mechanisms (1)  
      multiple spindle drill presses (44) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> multiple spindle drill presses (44)  
      radial drill presses (196) metalworking machines (14,921) -> drilling and boring (2,235) -> drill presses (988) -> radial drill presses (196)  
    drilling and boring tool holders (156) metalworking machines (14,921) -> drilling and boring (2,235) -> drilling and boring tool holders (156)  
    facing heads (18) metalworking machines (14,921) -> drilling and boring (2,235) -> facing heads (18)  
    horizontal boring mill attachments (22) metalworking machines (14,921) -> drilling and boring (2,235) -> horizontal boring mill attachments (22)  
    horizontal boring mills (142) metalworking machines (14,921) -> drilling and boring (2,235) -> horizontal boring mills (142)  
    horizontal drilling machines (27) metalworking machines (14,921) -> drilling and boring (2,235) -> horizontal drilling machines (27)  
    jig boring machines (7) metalworking machines (14,921) -> drilling and boring (2,235) -> jig boring machines (7)  
    multiple spindle drilling heads (23) metalworking machines (14,921) -> drilling and boring (2,235) -> multiple spindle drilling heads (23)  
    portable metal boring and drilling machines (17) metalworking machines (14,921) -> drilling and boring (2,235) -> portable metal boring and drilling machines (17)  
    portable metal drilling machines (39) metalworking machines (14,921) -> drilling and boring (2,235) -> portable metal drilling machines (39)  
    tapping heads and chucks (55) metalworking machines (14,921) -> drilling and boring (2,235) -> tapping heads and chucks (55)  
    tapping machines (89) metalworking machines (14,921) -> drilling and boring (2,235) -> tapping machines (89)  
    vertical boring mills (87) metalworking machines (14,921) -> drilling and boring (2,235) -> vertical boring mills (87)  
  electrical discharge machining (19) metalworking machines (14,921) -> electrical discharge machining (19)  
  electrochemical machining (11) metalworking machines (14,921) -> electrochemical machining (11)  
  embossing and knurling machines (14) metalworking machines (14,921) -> embossing and knurling machines (14)  
  filing machines (41) metalworking machines (14,921) -> filing machines (41)  
  forging machines (701) metalworking machines (14,921) -> forging machines (701) exclude
    drop hammers (229) metalworking machines (14,921) -> forging machines (701) -> drop hammers (229)  
    foot operated hammers (14) metalworking machines (14,921) -> forging machines (701) -> foot operated hammers (14)  
    forge blowers (29) metalworking machines (14,921) -> forging machines (701) -> forge blowers (29)  
    forges (64) metalworking machines (14,921) -> forging machines (701) -> forges (64) exclude
      forge bellows (10) metalworking machines (14,921) -> forging machines (701) -> forges (64) -> forge bellows (10)  
      forge tuyeres (9) metalworking machines (14,921) -> forging machines (701) -> forges (64) -> forge tuyeres (9)  
    forging apparatus and accessories (21) metalworking machines (14,921) -> forging machines (701) -> forging apparatus and accessories (21)  
    forging dies (19) metalworking machines (14,921) -> forging machines (701) -> forging dies (19)  
    forging presses (21) metalworking machines (14,921) -> forging machines (701) -> forging presses (21)  
    portable forges (42) metalworking machines (14,921) -> forging machines (701) -> portable forges (42)  
    power hammers (147) metalworking machines (14,921) -> forging machines (701) -> power hammers (147)  
    rotary hammers (5) metalworking machines (14,921) -> forging machines (701) -> rotary hammers (5)  
    steam hammers (25) metalworking machines (14,921) -> forging machines (701) -> steam hammers (25)  
    trip and helve hammers (53) metalworking machines (14,921) -> forging machines (701) -> trip and helve hammers (53)  
  gear cutting tools (42) metalworking machines (14,921) -> gear cutting tools (42)  
  gear lapping machines (7) metalworking machines (14,921) -> gear lapping machines (7)  
  gear making machines (280) metalworking machines (14,921) -> gear making machines (280) exclude
    gear hobbing machines (29) metalworking machines (14,921) -> gear making machines (280) -> gear hobbing machines (29) exclude
      gear hob cutters (6) metalworking machines (14,921) -> gear making machines (280) -> gear hobbing machines (29) -> gear hob cutters (6)  
  gear measuring machines (25) metalworking machines (14,921) -> gear measuring machines (25)  
  gear pulling and mounting machines (1) metalworking machines (14,921) -> gear pulling and mounting machines (1)  
  grinders (1,587) metalworking machines (14,921) -> grinders (1,587) exclude
    cam grinding machines (2) metalworking machines (14,921) -> grinders (1,587) -> cam grinding machines (2)  
    centerless grinders (70) metalworking machines (14,921) -> grinders (1,587) -> centerless grinders (70)  
    crankshaft grinders (6) metalworking machines (14,921) -> grinders (1,587) -> crankshaft grinders (6)  
    cylindrical grinders (97) metalworking machines (14,921) -> grinders (1,587) -> cylindrical grinders (97)  
    die grinding machines (1) metalworking machines (14,921) -> grinders (1,587) -> die grinding machines (1)  
    drill grinders (51) metalworking machines (14,921) -> grinders (1,587) -> drill grinders (51)  
    gear grinding machines (20) metalworking machines (14,921) -> grinders (1,587) -> gear grinding machines (20)  
    grinder dressers (123) metalworking machines (14,921) -> grinders (1,587) -> grinder dressers (123)  
    grinder wheels (26) metalworking machines (14,921) -> grinders (1,587) -> grinder wheels (26)  
    grinding attachments (45) metalworking machines (14,921) -> grinders (1,587) -> grinding attachments (45)  
    grinding fixtures (23) metalworking machines (14,921) -> grinders (1,587) -> grinding fixtures (23)  
    grindstone frames (7) metalworking machines (14,921) -> grinders (1,587) -> grindstone frames (7)  
    hob grinding machines (4) metalworking machines (14,921) -> grinders (1,587) -> hob grinding machines (4)  
    internal grinders (19) metalworking machines (14,921) -> grinders (1,587) -> internal grinders (19)  
    jig grinders (11) metalworking machines (14,921) -> grinders (1,587) -> jig grinders (11) exclude
      wheel truing devices (8) metalworking machines (14,921) -> grinders (1,587) -> jig grinders (11) -> wheel truing devices (8)  
    lapping machines (23) metalworking machines (14,921) -> grinders (1,587) -> lapping machines (23) exclude
      lapping tools (1) metalworking machines (14,921) -> grinders (1,587) -> lapping machines (23) -> lapping tools (1)  
    lathe center grinders (2) metalworking machines (14,921) -> grinders (1,587) -> lathe center grinders (2)  
    magnetic chucks (32) metalworking machines (14,921) -> grinders (1,587) -> magnetic chucks (32) exclude
      magnetic chuck accessories (5) metalworking machines (14,921) -> grinders (1,587) -> magnetic chucks (32) -> magnetic chuck accessories (5)  
    portable grinding machines (3) metalworking machines (14,921) -> grinders (1,587) -> portable grinding machines (3)  
    profile and contour grinders (23) metalworking machines (14,921) -> grinders (1,587) -> profile and contour grinders (23)  
    roll grinding machines (15) metalworking machines (14,921) -> grinders (1,587) -> roll grinding machines (15)  
    sharpening machines (668) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) exclude
      bench or pedestal grinders (59) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> bench or pedestal grinders (59)  
      broach sharpening machines (2) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> broach sharpening machines (2)  
      cutter grinding machines (15) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> cutter grinding machines (15)  
      drill sharpening machines (38) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> drill sharpening machines (38)  
      grinding wheels (38) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> grinding wheels (38)  
      saw sharpening machines (357) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> saw sharpening machines (357)  
      sharpening tool holders (29) metalworking machines (14,921) -> grinders (1,587) -> sharpening machines (668) -> sharpening tool holders (29)  
    surface grinders (87) metalworking machines (14,921) -> grinders (1,587) -> surface grinders (87)  
    thread grinders (8) metalworking machines (14,921) -> grinders (1,587) -> thread grinders (8)  
    tool grinders (84) metalworking machines (14,921) -> grinders (1,587) -> tool grinders (84)  
    valve cock grinders (4) metalworking machines (14,921) -> grinders (1,587) -> valve cock grinders (4)  
  grinding machines (495) metalworking machines (14,921) -> grinding machines (495)  
  honing machines (69) metalworking machines (14,921) -> honing machines (69)  
  indexers and dividers (101) metalworking machines (14,921) -> indexers and dividers (101)  
  key seating machines (68) metalworking machines (14,921) -> key seating machines (68)  
  keyway cutting machines (8) metalworking machines (14,921) -> keyway cutting machines (8)  
  laser cutting machines (1) metalworking machines (14,921) -> laser cutting machines (1)  
  machine bases and cabinets (4) metalworking machines (14,921) -> machine bases and cabinets (4)  
  machine lubricators (9) metalworking machines (14,921) -> machine lubricators (9)  
  machine tool controls (340) metalworking machines (14,921) -> machine tool controls (340)  
  metal bending machines (79) metalworking machines (14,921) -> metal bending machines (79)  
  metal engraving machines (47) metalworking machines (14,921) -> metal engraving machines (47) exclude
    metal engraving tools (1) metalworking machines (14,921) -> metal engraving machines (47) -> metal engraving tools (1)  
  metal lathes (3,655) metalworking machines (14,921) -> metal lathes (3,655) exclude
    automatic lathes (67) metalworking machines (14,921) -> metal lathes (3,655) -> automatic lathes (67)  
    axle lathes (31) metalworking machines (14,921) -> metal lathes (3,655) -> axle lathes (31)  
    backing off attachments (9) metalworking machines (14,921) -> metal lathes (3,655) -> backing off attachments (9)  
    backing off lathes (7) metalworking machines (14,921) -> metal lathes (3,655) -> backing off lathes (7)  
    brake drum lathes (1) metalworking machines (14,921) -> metal lathes (3,655) -> brake drum lathes (1)  
    cam shaft lathes (4) metalworking machines (14,921) -> metal lathes (3,655) -> cam shaft lathes (4)  
    car wheel lathes (24) metalworking machines (14,921) -> metal lathes (3,655) -> car wheel lathes (24)  
    crank pin lathes (36) metalworking machines (14,921) -> metal lathes (3,655) -> crank pin lathes (36)  
    crankshaft lathes (127) metalworking machines (14,921) -> metal lathes (3,655) -> crankshaft lathes (127)  
    engine lathes (201) metalworking machines (14,921) -> metal lathes (3,655) -> engine lathes (201)  
    engine wheel lathes (6) metalworking machines (14,921) -> metal lathes (3,655) -> engine wheel lathes (6)  
    form producing lathes (25) metalworking machines (14,921) -> metal lathes (3,655) -> form producing lathes (25)  
    jewelers lathes (13) metalworking machines (14,921) -> metal lathes (3,655) -> jewelers lathes (13)  
    lathe dogs (106) metalworking machines (14,921) -> metal lathes (3,655) -> lathe dogs (106)  
    lathe tool holders and tool posts (716) metalworking machines (14,921) -> metal lathes (3,655) -> lathe tool holders and tool posts (716)  
    lathe tools (230) metalworking machines (14,921) -> metal lathes (3,655) -> lathe tools (230)  
    metal lathe accessories and attachments (650) metalworking machines (14,921) -> metal lathes (3,655) -> metal lathe accessories and attachments (650)  
    metal lathe chucks (490) metalworking machines (14,921) -> metal lathes (3,655) -> metal lathe chucks (490)  
    metal lathe mechanisms (51) metalworking machines (14,921) -> metal lathes (3,655) -> metal lathe mechanisms (51)  
    multiple spindle lathes (62) metalworking machines (14,921) -> metal lathes (3,655) -> multiple spindle lathes (62)  
    numerically controlled lathes (4) metalworking machines (14,921) -> metal lathes (3,655) -> numerically controlled lathes (4)  
    ornamental lathes (15) metalworking machines (14,921) -> metal lathes (3,655) -> ornamental lathes (15)  
    pulley turning lathes (10) metalworking machines (14,921) -> metal lathes (3,655) -> pulley turning lathes (10)  
    screwcutting lathes (49) metalworking machines (14,921) -> metal lathes (3,655) -> screwcutting lathes (49)  
    shaft turning lathes (7) metalworking machines (14,921) -> metal lathes (3,655) -> shaft turning lathes (7)  
    tracer controlled lathes (6) metalworking machines (14,921) -> metal lathes (3,655) -> tracer controlled lathes (6)  
    turret lathes (224) metalworking machines (14,921) -> metal lathes (3,655) -> turret lathes (224)  
    vertical turret lathes (23) metalworking machines (14,921) -> metal lathes (3,655) -> vertical turret lathes (23)  
    watchmakers lathes (85) metalworking machines (14,921) -> metal lathes (3,655) -> watchmakers lathes (85)  
    wrist pin lathes (14) metalworking machines (14,921) -> metal lathes (3,655) -> wrist pin lathes (14)  
  metal planers (596) metalworking machines (14,921) -> metal planers (596) exclude
    metal planer accessories (56) metalworking machines (14,921) -> metal planers (596) -> metal planer accessories (56)  
    metal planer chucks (22) metalworking machines (14,921) -> metal planers (596) -> metal planer chucks (22)  
    metal planer tool holders (164) metalworking machines (14,921) -> metal planers (596) -> metal planer tool holders (164)  
    metal planer tools (38) metalworking machines (14,921) -> metal planers (596) -> metal planer tools (38)  
  metal punching machines (120) metalworking machines (14,921) -> metal punching machines (120)  
  metal relieving attachments (13) metalworking machines (14,921) -> metal relieving attachments (13)  
  metal relieving machines (3) metalworking machines (14,921) -> metal relieving machines (3)  
  metal rolling machines (16) metalworking machines (14,921) -> metal rolling machines (16)  
  metal sanding machines (22) metalworking machines (14,921) -> metal sanding machines (22)  
  metal sawing machines (178) metalworking machines (14,921) -> metal sawing machines (178) exclude
    metal cutting bandsaws (33) metalworking machines (14,921) -> metal sawing machines (178) -> metal cutting bandsaws (33) exclude
      metal cutting bandsaw blades (5) metalworking machines (14,921) -> metal sawing machines (178) -> metal cutting bandsaws (33) -> metal cutting bandsaw blades (5)  
    metal cutting circular saws (22) metalworking machines (14,921) -> metal sawing machines (178) -> metal cutting circular saws (22) exclude
      metal cutting circular saw blades (15) metalworking machines (14,921) -> metal sawing machines (178) -> metal cutting circular saws (22) -> metal cutting circular saw blades (15)  
    power hacksaws (31) metalworking machines (14,921) -> metal sawing machines (178) -> power hacksaws (31)  
  metal shapers (299) metalworking machines (14,921) -> metal shapers (299) exclude
    metal shaper accessories (30) metalworking machines (14,921) -> metal shapers (299) -> metal shaper accessories (30)  
    metal shaper tool holders (57) metalworking machines (14,921) -> metal shapers (299) -> metal shaper tool holders (57)  
    metal shaper tools (9) metalworking machines (14,921) -> metal shapers (299) -> metal shaper tools (9)  
  metal shearing machines (211) metalworking machines (14,921) -> metal shearing machines (211)  
  metal slotting machines (64) metalworking machines (14,921) -> metal slotting machines (64) exclude
    metal slotting tools (1) metalworking machines (14,921) -> metal slotting machines (64) -> metal slotting tools (1)  
    slotting machine tool holders (9) metalworking machines (14,921) -> metal slotting machines (64) -> slotting machine tool holders (9)  
  metal spinning machines (32) metalworking machines (14,921) -> metal spinning machines (32)  
  metal straightening machines (31) metalworking machines (14,921) -> metal straightening machines (31)  
  metal stretch forming machines (14) metalworking machines (14,921) -> metal stretch forming machines (14)  
  metal swaging machines (47) metalworking machines (14,921) -> metal swaging machines (47)  
  metal thread milling machines (2) metalworking machines (14,921) -> metal thread milling machines (2)  
  metal threading machines (206) metalworking machines (14,921) -> metal threading machines (206) exclude
    pipe threading machines (87) metalworking machines (14,921) -> metal threading machines (206) -> pipe threading machines (87)  
    thread hobbing and thread milling machines (5) metalworking machines (14,921) -> metal threading machines (206) -> thread hobbing and thread milling machines (5)  
    thread measuring machines (3) metalworking machines (14,921) -> metal threading machines (206) -> thread measuring machines (3)  
    thread rolling machines (6) metalworking machines (14,921) -> metal threading machines (206) -> thread rolling machines (6)  
  metalworking machine mechanisms (2,152) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) exclude
    coolant apparatus (26) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> coolant apparatus (26)  
    hydraulic apparatus (165) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> hydraulic apparatus (165)  
    metalworking machine bearings (71) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine bearings (71)  
    metalworking machine clutches (21) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine clutches (21)  
    metalworking machine gearing (154) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine gearing (154) exclude
      metalworking speed changing mechanisms (96) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine gearing (154) -> metalworking speed changing mechanisms (96)  
    metalworking machine lubrication (43) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine lubrication (43)  
    metalworking machine safety guards (29) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking machine safety guards (29)  
    metalworking power transmission (216) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking power transmission (216)  
    metalworking variable speed mechanisms (48) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> metalworking variable speed mechanisms (48)  
    nc and cnc apparatus (33) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> nc and cnc apparatus (33)  
    tool changers and storage mechanisms (118) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> tool changers and storage mechanisms (118)  
    workpiece changers and storage mechanisms (122) metalworking machines (14,921) -> metalworking machine mechanisms (2,152) -> workpiece changers and storage mechanisms (122)  
  metalworking machine tool holders (265) metalworking machines (14,921) -> metalworking machine tool holders (265) exclude
    insert tool holders (125) metalworking machines (14,921) -> metalworking machine tool holders (265) -> insert tool holders (125)  
  metalworking machine work holding (8) metalworking machines (14,921) -> metalworking machine work holding (8)  
  metalworking presses (301) metalworking machines (14,921) -> metalworking presses (301) exclude
    arbor presses (27) metalworking machines (14,921) -> metalworking presses (301) -> arbor presses (27)  
    forging presses (6) metalworking machines (14,921) -> metalworking presses (301) -> forging presses (6)  
    hydraulic metalworking presses (39) metalworking machines (14,921) -> metalworking presses (301) -> hydraulic metalworking presses (39)  
    lever presses (4) metalworking machines (14,921) -> metalworking presses (301) -> lever presses (4)  
    punch presses (102) metalworking machines (14,921) -> metalworking presses (301) -> punch presses (102) exclude
      dies for punch presses (21) metalworking machines (14,921) -> metalworking presses (301) -> punch presses (102) -> dies for punch presses (21)  
    screw presses (5) metalworking machines (14,921) -> metalworking presses (301) -> screw presses (5)  
    stamping presses (91) metalworking machines (14,921) -> metalworking presses (301) -> stamping presses (91) exclude
      stamping press dies (2) metalworking machines (14,921) -> metalworking presses (301) -> stamping presses (91) -> stamping press dies (2)  
    steam or pneumatic presses (1) metalworking machines (14,921) -> metalworking presses (301) -> steam or pneumatic presses (1)  
  milling machines (1,369) metalworking machines (14,921) -> milling machines (1,369) exclude
    milling machine accessories (161) metalworking machines (14,921) -> milling machines (1,369) -> milling machine accessories (161)  
    milling machine cutters (133) metalworking machines (14,921) -> milling machines (1,369) -> milling machine cutters (133)  
    milling machine tools (46) metalworking machines (14,921) -> milling machines (1,369) -> milling machine tools (46)  
    numerically controlled milling machines (18) metalworking machines (14,921) -> milling machines (1,369) -> numerically controlled milling machines (18)  
    portable milling machines (7) metalworking machines (14,921) -> milling machines (1,369) -> portable milling machines (7)  
  multiple station machines (5) metalworking machines (14,921) -> multiple station machines (5)  
  nail making machines (176) metalworking machines (14,921) -> nail making machines (176)  
  oil grooving machines (3) metalworking machines (14,921) -> oil grooving machines (3)  
  part fixtures (3) metalworking machines (14,921) -> part fixtures (3)  
  pipe bending machines (6) metalworking machines (14,921) -> pipe bending machines (6)  
  pipe cutting machines (34) metalworking machines (14,921) -> pipe cutting machines (34)  
  pipe deburring machines (4) metalworking machines (14,921) -> pipe deburring machines (4)  
  polishing machines (31) metalworking machines (14,921) -> polishing machines (31)  
  profiling machines (71) metalworking machines (14,921) -> profiling machines (71)  
  rifling machines (15) metalworking machines (14,921) -> rifling machines (15)  
  riveting machines (101) metalworking machines (14,921) -> riveting machines (101)  
  rotary tables (19) metalworking machines (14,921) -> rotary tables (19)  
  screw machines (190) metalworking machines (14,921) -> screw machines (190) exclude
    screw machine tool holders and tools (3) metalworking machines (14,921) -> screw machines (190) -> screw machine tool holders and tools (3)  
  sheet metal (275) metalworking machines (14,921) -> sheet metal (275) exclude
    beading machines (5) metalworking machines (14,921) -> sheet metal (275) -> beading machines (5)  
    crimping machines (2) metalworking machines (14,921) -> sheet metal (275) -> crimping machines (2)  
    cutting and trimming machines (7) metalworking machines (14,921) -> sheet metal (275) -> cutting and trimming machines (7)  
    grooving machines (4) metalworking machines (14,921) -> sheet metal (275) -> grooving machines (4)  
    notching machines (4) metalworking machines (14,921) -> sheet metal (275) -> notching machines (4)  
    roller seaming machines (6) metalworking machines (14,921) -> sheet metal (275) -> roller seaming machines (6)  
    rotary cutters (5) metalworking machines (14,921) -> sheet metal (275) -> rotary cutters (5)  
    scroll cutters (2) metalworking machines (14,921) -> sheet metal (275) -> scroll cutters (2)  
    sheet metal bending machines (29) metalworking machines (14,921) -> sheet metal (275) -> sheet metal bending machines (29)  
    sheet metal brakes (43) metalworking machines (14,921) -> sheet metal (275) -> sheet metal brakes (43)  
    sheet metal flanging machines (11) metalworking machines (14,921) -> sheet metal (275) -> sheet metal flanging machines (11)  
    sheet metal forming rolls (19) metalworking machines (14,921) -> sheet metal (275) -> sheet metal forming rolls (19)  
    sheet metal ribbing and perforating machines (1) metalworking machines (14,921) -> sheet metal (275) -> sheet metal ribbing and perforating machines (1)  
    stamping presses (101) metalworking machines (14,921) -> sheet metal (275) -> stamping presses (101) exclude
      sheet metal stamping dies (9) metalworking machines (14,921) -> sheet metal (275) -> stamping presses (101) -> sheet metal stamping dies (9)  
  tool dressing machines (1) metalworking machines (14,921) -> tool dressing machines (1)  
  upsetting machines (5) metalworking machines (14,921) -> upsetting machines (5)  
  welding machines (23) metalworking machines (14,921) -> welding machines (23)  
 
Full Hierarchy | agricultural (3,196) | armaments (131) | combination tools (620) | construction machines (88) | electrical devices (1,359) | gauges (109) | handheld power tools (800)
hardware (230) | household tools (118) | household (2,205) | industrial machines (1,900) | industrial tanks (5) | industrial tools (1,244) | knives and cutters (176) | layout tools (2,646)
manufacturing (315) | material handling (384) | metalworking machines (14,921) | metalworking tools (2,021) | musical instruments (38) | photographic apparatus (325) | pliers (729) | potters tools (3)
propulsion and energy (6,133) | punches (49) | rules (495) | screwdrivers (567) | specialty machines (2,557) | specialty tools (1,573) | stoneworking (137) | structures (115)
tool making (463) | trade specific (5,934) | transportation (1,037) | water distribution systems (227) | woodworking machines (15,584) | woodworking tools (4,171) | work holding (1,625) | wrenches (5,971)

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