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Current hierarchy for metalworking machines (7,993)
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metalworking machines (7,993) metalworking machines (7,993) exclude
  bolt heading machines (2) metalworking machines (7,993) -> bolt heading machines (2)  
  boring and turning machines (11) metalworking machines (7,993) -> boring and turning machines (11)  
  broaches (47) metalworking machines (7,993) -> broaches (47)  
  cam making machines (2) metalworking machines (7,993) -> cam making machines (2)  
  cutting-off and centering machines (3) metalworking machines (7,993) -> cutting-off and centering machines (3)  
  drilling and boring (1,433) metalworking machines (7,993) -> drilling and boring (1,433) exclude
    boring bars (23) metalworking machines (7,993) -> drilling and boring (1,433) -> boring bars (23)  
    boring heads (13) metalworking machines (7,993) -> drilling and boring (1,433) -> boring heads (13)  
    center drilling machines (3) metalworking machines (7,993) -> drilling and boring (1,433) -> center drilling machines (3)  
    drill bits (65) metalworking machines (7,993) -> drilling and boring (1,433) -> drill bits (65) exclude
      metalworking countersinks (8) metalworking machines (7,993) -> drilling and boring (1,433) -> drill bits (65) -> metalworking countersinks (8)  
      metalworking twist drills (4) metalworking machines (7,993) -> drilling and boring (1,433) -> drill bits (65) -> metalworking twist drills (4)  
      reamers (18) metalworking machines (7,993) -> drilling and boring (1,433) -> drill bits (65) -> reamers (18)  
    drill presses (694) metalworking machines (7,993) -> drilling and boring (1,433) -> drill presses (694) exclude
      drill press accessories (38) metalworking machines (7,993) -> drilling and boring (1,433) -> drill presses (694) -> drill press accessories (38)  
      drill press chucks (73) metalworking machines (7,993) -> drilling and boring (1,433) -> drill presses (694) -> drill press chucks (73)  
      multiple spindle drill presses (34) metalworking machines (7,993) -> drilling and boring (1,433) -> drill presses (694) -> multiple spindle drill presses (34)  
      radial drill presses (143) metalworking machines (7,993) -> drilling and boring (1,433) -> drill presses (694) -> radial drill presses (143)  
    horizontal boring mills (90) metalworking machines (7,993) -> drilling and boring (1,433) -> horizontal boring mills (90)  
    horizontal drilling machines (17) metalworking machines (7,993) -> drilling and boring (1,433) -> horizontal drilling machines (17)  
    multiple spindle drilling heads (1) metalworking machines (7,993) -> drilling and boring (1,433) -> multiple spindle drilling heads (1)  
    portable metal drilling machines (21) metalworking machines (7,993) -> drilling and boring (1,433) -> portable metal drilling machines (21)  
    tapping heads and chucks (20) metalworking machines (7,993) -> drilling and boring (1,433) -> tapping heads and chucks (20)  
    tapping machines (66) metalworking machines (7,993) -> drilling and boring (1,433) -> tapping machines (66)  
    vertical boring mills (58) metalworking machines (7,993) -> drilling and boring (1,433) -> vertical boring mills (58)  
  electrochemical machining (1) metalworking machines (7,993) -> electrochemical machining (1)  
  embossing and knurling machines (7) metalworking machines (7,993) -> embossing and knurling machines (7)  
  filing machines (18) metalworking machines (7,993) -> filing machines (18)  
  forging machines (444) metalworking machines (7,993) -> forging machines (444) exclude
    drop hammers (208) metalworking machines (7,993) -> forging machines (444) -> drop hammers (208)  
    foot operated hammers (11) metalworking machines (7,993) -> forging machines (444) -> foot operated hammers (11)  
    forge blowers (15) metalworking machines (7,993) -> forging machines (444) -> forge blowers (15)  
    forges (7) metalworking machines (7,993) -> forging machines (444) -> forges (7) exclude
      forge tuyeres (1) metalworking machines (7,993) -> forging machines (444) -> forges (7) -> forge tuyeres (1)  
    forging dies (6) metalworking machines (7,993) -> forging machines (444) -> forging dies (6)  
    forging presses (7) metalworking machines (7,993) -> forging machines (444) -> forging presses (7)  
    power hammers (107) metalworking machines (7,993) -> forging machines (444) -> power hammers (107)  
    rotary hammers (5) metalworking machines (7,993) -> forging machines (444) -> rotary hammers (5)  
    steam hammers (15) metalworking machines (7,993) -> forging machines (444) -> steam hammers (15)  
    trip and helve hammers (45) metalworking machines (7,993) -> forging machines (444) -> trip and helve hammers (45)  
  gear cutting tools (31) metalworking machines (7,993) -> gear cutting tools (31)  
  gear lapping machines (4) metalworking machines (7,993) -> gear lapping machines (4)  
  gear making machines (220) metalworking machines (7,993) -> gear making machines (220) exclude
    gear hobbing machines (17) metalworking machines (7,993) -> gear making machines (220) -> gear hobbing machines (17)  
  gear measuring machines (21) metalworking machines (7,993) -> gear measuring machines (21)  
  grinders (800) metalworking machines (7,993) -> grinders (800) exclude
    centerless grinders (2) metalworking machines (7,993) -> grinders (800) -> centerless grinders (2)  
    cylindrical grinders (21) metalworking machines (7,993) -> grinders (800) -> cylindrical grinders (21)  
    drill grinders (22) metalworking machines (7,993) -> grinders (800) -> drill grinders (22)  
    gear grinding machines (13) metalworking machines (7,993) -> grinders (800) -> gear grinding machines (13)  
    grinder dressers (29) metalworking machines (7,993) -> grinders (800) -> grinder dressers (29)  
    grinder wheels (7) metalworking machines (7,993) -> grinders (800) -> grinder wheels (7)  
    grinding attachments (27) metalworking machines (7,993) -> grinders (800) -> grinding attachments (27)  
    grinding fixtures (8) metalworking machines (7,993) -> grinders (800) -> grinding fixtures (8)  
    grindstone frames (6) metalworking machines (7,993) -> grinders (800) -> grindstone frames (6)  
    internal grinders (2) metalworking machines (7,993) -> grinders (800) -> internal grinders (2)  
    jig grinders (3) metalworking machines (7,993) -> grinders (800) -> jig grinders (3) exclude
      wheel truing devices (3) metalworking machines (7,993) -> grinders (800) -> jig grinders (3) -> wheel truing devices (3)  
    lapping machines (11) metalworking machines (7,993) -> grinders (800) -> lapping machines (11)  
    lathe center grinders (1) metalworking machines (7,993) -> grinders (800) -> lathe center grinders (1)  
    magnetic chucks (10) metalworking machines (7,993) -> grinders (800) -> magnetic chucks (10)  
    sharpening machines (491) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) exclude
      bench or pedestal grinders (50) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> bench or pedestal grinders (50)  
      broach sharpening machines (2) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> broach sharpening machines (2)  
      cutterhead sharpening machines (6) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> cutterhead sharpening machines (6)  
      drill sharpening machines (17) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> drill sharpening machines (17)  
      grinding wheels (13) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> grinding wheels (13)  
      saw sharpening machines (316) metalworking machines (7,993) -> grinders (800) -> sharpening machines (491) -> saw sharpening machines (316)  
    surface grinders (50) metalworking machines (7,993) -> grinders (800) -> surface grinders (50)  
    thread grinders (1) metalworking machines (7,993) -> grinders (800) -> thread grinders (1)  
    tool grinders (50) metalworking machines (7,993) -> grinders (800) -> tool grinders (50)  
  grinding machines (140) metalworking machines (7,993) -> grinding machines (140)  
  honing machines (3) metalworking machines (7,993) -> honing machines (3)  
  indexers and dividers (41) metalworking machines (7,993) -> indexers and dividers (41)  
  key seating machines (65) metalworking machines (7,993) -> key seating machines (65)  
  laser cutting machines (1) metalworking machines (7,993) -> laser cutting machines (1)  
  machine lubricators (9) metalworking machines (7,993) -> machine lubricators (9)  
  machine tool controls (170) metalworking machines (7,993) -> machine tool controls (170)  
  metal bending machines (27) metalworking machines (7,993) -> metal bending machines (27)  
  metal lathes (1,767) metalworking machines (7,993) -> metal lathes (1,767) exclude
    axle lathes (4) metalworking machines (7,993) -> metal lathes (1,767) -> axle lathes (4)  
    backing off attachments (8) metalworking machines (7,993) -> metal lathes (1,767) -> backing off attachments (8)  
    backing off lathes (5) metalworking machines (7,993) -> metal lathes (1,767) -> backing off lathes (5)  
    cam shaft lathes (2) metalworking machines (7,993) -> metal lathes (1,767) -> cam shaft lathes (2)  
    car wheel lathes (3) metalworking machines (7,993) -> metal lathes (1,767) -> car wheel lathes (3)  
    crank pin lathes (7) metalworking machines (7,993) -> metal lathes (1,767) -> crank pin lathes (7)  
    crankshaft lathes (104) metalworking machines (7,993) -> metal lathes (1,767) -> crankshaft lathes (104)  
    engine lathes (166) metalworking machines (7,993) -> metal lathes (1,767) -> engine lathes (166)  
    form producing lathes (3) metalworking machines (7,993) -> metal lathes (1,767) -> form producing lathes (3)  
    lathe dogs (27) metalworking machines (7,993) -> metal lathes (1,767) -> lathe dogs (27)  
    lathe tool holders and tool posts (70) metalworking machines (7,993) -> metal lathes (1,767) -> lathe tool holders and tool posts (70)  
    lathe tools (73) metalworking machines (7,993) -> metal lathes (1,767) -> lathe tools (73)  
    metal lathe accessories (330) metalworking machines (7,993) -> metal lathes (1,767) -> metal lathe accessories (330)  
    metal lathe chucks (257) metalworking machines (7,993) -> metal lathes (1,767) -> metal lathe chucks (257)  
    multiple spindle lathes (34) metalworking machines (7,993) -> metal lathes (1,767) -> multiple spindle lathes (34)  
    numerically controlled lathes (1) metalworking machines (7,993) -> metal lathes (1,767) -> numerically controlled lathes (1)  
    ornamental lathes (13) metalworking machines (7,993) -> metal lathes (1,767) -> ornamental lathes (13)  
    pulley turning lathes (4) metalworking machines (7,993) -> metal lathes (1,767) -> pulley turning lathes (4)  
    screwcutting lathes (29) metalworking machines (7,993) -> metal lathes (1,767) -> screwcutting lathes (29)  
    turret lathes (128) metalworking machines (7,993) -> metal lathes (1,767) -> turret lathes (128)  
    vertical turret lathes (31) metalworking machines (7,993) -> metal lathes (1,767) -> vertical turret lathes (31)  
    watchmakers lathes (38) metalworking machines (7,993) -> metal lathes (1,767) -> watchmakers lathes (38)  
  metal planers (338) metalworking machines (7,993) -> metal planers (338) exclude
    metal planer accessories (32) metalworking machines (7,993) -> metal planers (338) -> metal planer accessories (32)  
    metal planer chucks (19) metalworking machines (7,993) -> metal planers (338) -> metal planer chucks (19)  
    metal planer tool holders (7) metalworking machines (7,993) -> metal planers (338) -> metal planer tool holders (7)  
    metal planer tools (12) metalworking machines (7,993) -> metal planers (338) -> metal planer tools (12)  
  metal punches (84) metalworking machines (7,993) -> metal punches (84)  
  metal rolling machines (6) metalworking machines (7,993) -> metal rolling machines (6)  
  metal sanding machines (9) metalworking machines (7,993) -> metal sanding machines (9)  
  metal sawing machines (70) metalworking machines (7,993) -> metal sawing machines (70)  
  metal shapers (189) metalworking machines (7,993) -> metal shapers (189) exclude
    metal shaper accessories (22) metalworking machines (7,993) -> metal shapers (189) -> metal shaper accessories (22)  
    metal shaper tools (3) metalworking machines (7,993) -> metal shapers (189) -> metal shaper tools (3)  
  metal shears (141) metalworking machines (7,993) -> metal shears (141)  
  metal slotting machines (38) metalworking machines (7,993) -> metal slotting machines (38)  
  metal spinning machines (8) metalworking machines (7,993) -> metal spinning machines (8)  
  metal straightening machines (11) metalworking machines (7,993) -> metal straightening machines (11)  
  metal swaging machines (7) metalworking machines (7,993) -> metal swaging machines (7)  
  metal threading machines (94) metalworking machines (7,993) -> metal threading machines (94) exclude
    pipe threading machines (40) metalworking machines (7,993) -> metal threading machines (94) -> pipe threading machines (40)  
    thread hobbing and thread milling machines (4) metalworking machines (7,993) -> metal threading machines (94) -> thread hobbing and thread milling machines (4)  
    thread measuring machines (1) metalworking machines (7,993) -> metal threading machines (94) -> thread measuring machines (1)  
    thread rolling machines (2) metalworking machines (7,993) -> metal threading machines (94) -> thread rolling machines (2)  
  metalcutting bandsaws (7) metalworking machines (7,993) -> metalcutting bandsaws (7)  
  metalcutting circular saws (3) metalworking machines (7,993) -> metalcutting circular saws (3)  
  metalcutting hacksaws (12) metalworking machines (7,993) -> metalcutting hacksaws (12)  
  metalworking machine mechanisms (1,187) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) exclude
    coolant apparatus (4) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> coolant apparatus (4)  
    hydraulic apparatus (35) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> hydraulic apparatus (35)  
    metalworking machine bearings (28) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking machine bearings (28)  
    metalworking machine gearing (88) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking machine gearing (88) exclude
      metalworking speed changing mechanisms (55) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking machine gearing (88) -> metalworking speed changing mechanisms (55)  
    metalworking machine lubrication (16) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking machine lubrication (16)  
    metalworking machine safety guards (18) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking machine safety guards (18)  
    metalworking power transmission (111) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking power transmission (111)  
    metalworking variable speed mechanisms (14) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> metalworking variable speed mechanisms (14)  
    tool changers and storage mechanisms (49) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> tool changers and storage mechanisms (49)  
    workpiece changers and storage mechanisms (24) metalworking machines (7,993) -> metalworking machine mechanisms (1,187) -> workpiece changers and storage mechanisms (24)  
  metalworking machine tool holders (9) metalworking machines (7,993) -> metalworking machine tool holders (9) exclude
    insert tool holders (3) metalworking machines (7,993) -> metalworking machine tool holders (9) -> insert tool holders (3)  
  metalworking presses (132) metalworking machines (7,993) -> metalworking presses (132) exclude
    arbor presses (22) metalworking machines (7,993) -> metalworking presses (132) -> arbor presses (22)  
    forging presses (4) metalworking machines (7,993) -> metalworking presses (132) -> forging presses (4)  
    hydraulic presses (22) metalworking machines (7,993) -> metalworking presses (132) -> hydraulic presses (22)  
    lever presses (1) metalworking machines (7,993) -> metalworking presses (132) -> lever presses (1)  
    punch presses (20) metalworking machines (7,993) -> metalworking presses (132) -> punch presses (20)  
    screw presses (1) metalworking machines (7,993) -> metalworking presses (132) -> screw presses (1)  
    stamping presses (46) metalworking machines (7,993) -> metalworking presses (132) -> stamping presses (46)  
    steam or pneumatic presses (1) metalworking machines (7,993) -> metalworking presses (132) -> steam or pneumatic presses (1)  
  milling machines (815) metalworking machines (7,993) -> milling machines (815) exclude
    milling machine accessories (106) metalworking machines (7,993) -> milling machines (815) -> milling machine accessories (106)  
    milling machine cutters (54) metalworking machines (7,993) -> milling machines (815) -> milling machine cutters (54)  
    milling machine tools (12) metalworking machines (7,993) -> milling machines (815) -> milling machine tools (12)  
    numerically controlled milling machines (8) metalworking machines (7,993) -> milling machines (815) -> numerically controlled milling machines (8)  
    portable milling machines (1) metalworking machines (7,993) -> milling machines (815) -> portable milling machines (1)  
  multiple station machines (3) metalworking machines (7,993) -> multiple station machines (3)  
  nail making machines (169) metalworking machines (7,993) -> nail making machines (169)  
  part fixtures (3) metalworking machines (7,993) -> part fixtures (3)  
  pipe bending machines (3) metalworking machines (7,993) -> pipe bending machines (3)  
  pipe cutting machines (10) metalworking machines (7,993) -> pipe cutting machines (10)  
  polishing machines (16) metalworking machines (7,993) -> polishing machines (16)  
  profiling machines (1) metalworking machines (7,993) -> profiling machines (1)  
  punch presses (42) metalworking machines (7,993) -> punch presses (42)  
  rifling machines (14) metalworking machines (7,993) -> rifling machines (14)  
  riveting machines (23) metalworking machines (7,993) -> riveting machines (23)  
  rotary tables (10) metalworking machines (7,993) -> rotary tables (10)  
  screw machines (74) metalworking machines (7,993) -> screw machines (74)  
  sheet metal (174) metalworking machines (7,993) -> sheet metal (174) exclude
    crimping machines (1) metalworking machines (7,993) -> sheet metal (174) -> crimping machines (1)  
    grooving machines (1) metalworking machines (7,993) -> sheet metal (174) -> grooving machines (1)  
    metal bending machines (18) metalworking machines (7,993) -> sheet metal (174) -> metal bending machines (18)  
    notching machines (2) metalworking machines (7,993) -> sheet metal (174) -> notching machines (2)  
    roller seaming machines (3) metalworking machines (7,993) -> sheet metal (174) -> roller seaming machines (3)  
    rotary cutters (4) metalworking machines (7,993) -> sheet metal (174) -> rotary cutters (4)  
    scroll cutters (1) metalworking machines (7,993) -> sheet metal (174) -> scroll cutters (1)  
    sheet metal brakes (21) metalworking machines (7,993) -> sheet metal (174) -> sheet metal brakes (21)  
    sheet metal flanging machines (6) metalworking machines (7,993) -> sheet metal (174) -> sheet metal flanging machines (6)  
    sheet metal forming rolls (10) metalworking machines (7,993) -> sheet metal (174) -> sheet metal forming rolls (10)  
    stamping presses (75) metalworking machines (7,993) -> sheet metal (174) -> stamping presses (75)  
  upsetting machines (3) metalworking machines (7,993) -> upsetting machines (3)  
  welding machines (13) metalworking machines (7,993) -> welding machines (13)  
 
Full Hierarchy | agricultural machines (1,920) | agricultural tools (313) | armaments (105) | combination tools (588) | construction machines (72) | electrical devices (860) | foundry machines (5)
gauges (42) | hardware (33) | household machines (515) | household tools (809) | household (505) | industrial furnaces (36) | industrial machines (968) | industrial tanks (2)
industrial tools (513) | knives and cutters (128) | layout tools (2,493) | manufacturing (77) | metalworking machines (7,993) | metalworking tools (906) | musical instruments (5) | pliers (708)
potters tools (3) | propulsion and energy (4,033) | punches (44) | rules (429) | screwdrivers (480) | specialty machines (1,578) | specialty tools (963) | stoneworking machines (59)
stoneworking (2) | structures (90) | tool handles (90) | tool holders (72) | tool making (363) | tool storage (51) | trade specific (5,242) | transportation machines (494)
transportation tools (49) | water distribution systems (159) | woodworking machines (15,105) | woodworking tools (3,936) | work holding (1,262) | wrenches (5,753)

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