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Current hierarchy for metalworking machines (4,799)
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metalworking machines (4,799) metalworking machines (4,799) exclude
  arbor presses (17) metalworking machines (4,799) -> arbor presses (17)  
  boring and turning machines (2) metalworking machines (4,799) -> boring and turning machines (2)  
  broaches (43) metalworking machines (4,799) -> broaches (43)  
  cam making machines (2) metalworking machines (4,799) -> cam making machines (2)  
  cutting-off and centering machines (2) metalworking machines (4,799) -> cutting-off and centering machines (2)  
  drilling and boring (941) metalworking machines (4,799) -> drilling and boring (941) exclude
    center drilling machines (2) metalworking machines (4,799) -> drilling and boring (941) -> center drilling machines (2)  
    drill bits (39) metalworking machines (4,799) -> drilling and boring (941) -> drill bits (39) exclude
      metalworking countersinks (5) metalworking machines (4,799) -> drilling and boring (941) -> drill bits (39) -> metalworking countersinks (5)  
      metalworking twist drills (3) metalworking machines (4,799) -> drilling and boring (941) -> drill bits (39) -> metalworking twist drills (3)  
      reamers (5) metalworking machines (4,799) -> drilling and boring (941) -> drill bits (39) -> reamers (5)  
    drill presses (385) metalworking machines (4,799) -> drilling and boring (941) -> drill presses (385) exclude
      drill press accessories (18) metalworking machines (4,799) -> drilling and boring (941) -> drill presses (385) -> drill press accessories (18)  
      drill press chucks (34) metalworking machines (4,799) -> drilling and boring (941) -> drill presses (385) -> drill press chucks (34)  
      multiple spindle drill presses (13) metalworking machines (4,799) -> drilling and boring (941) -> drill presses (385) -> multiple spindle drill presses (13)  
      radial drill presses (20) metalworking machines (4,799) -> drilling and boring (941) -> drill presses (385) -> radial drill presses (20)  
    horizontal boring mills (68) metalworking machines (4,799) -> drilling and boring (941) -> horizontal boring mills (68)  
    horizontal drilling machines (13) metalworking machines (4,799) -> drilling and boring (941) -> horizontal drilling machines (13)  
    portable metal drilling machines (7) metalworking machines (4,799) -> drilling and boring (941) -> portable metal drilling machines (7)  
    tapping machines (23) metalworking machines (4,799) -> drilling and boring (941) -> tapping machines (23)  
    vertical boring mills (40) metalworking machines (4,799) -> drilling and boring (941) -> vertical boring mills (40)  
  drop hammers (29) metalworking machines (4,799) -> drop hammers (29)  
  filing machines (6) metalworking machines (4,799) -> filing machines (6)  
  forging machinery (12) metalworking machines (4,799) -> forging machinery (12)  
  gear making machines (109) metalworking machines (4,799) -> gear making machines (109)  
  gear measuring machines (4) metalworking machines (4,799) -> gear measuring machines (4)  
  grinders (532) metalworking machines (4,799) -> grinders (532) exclude
    centerless grinders (1) metalworking machines (4,799) -> grinders (532) -> centerless grinders (1)  
    cylindrical grinders (9) metalworking machines (4,799) -> grinders (532) -> cylindrical grinders (9)  
    drill grinders (8) metalworking machines (4,799) -> grinders (532) -> drill grinders (8)  
    grinder dressers (2) metalworking machines (4,799) -> grinders (532) -> grinder dressers (2)  
    grinding attachments (12) metalworking machines (4,799) -> grinders (532) -> grinding attachments (12)  
    jig grinders (3) metalworking machines (4,799) -> grinders (532) -> jig grinders (3) exclude
      wheel truing devices (3) metalworking machines (4,799) -> grinders (532) -> jig grinders (3) -> wheel truing devices (3)  
    lapping machines (7) metalworking machines (4,799) -> grinders (532) -> lapping machines (7)  
    lathe center grinders (1) metalworking machines (4,799) -> grinders (532) -> lathe center grinders (1)  
    sharpening machines (411) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) exclude
      bench or pedestal grinders (40) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) -> bench or pedestal grinders (40)  
      cutterhead sharpening machines (5) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) -> cutterhead sharpening machines (5)  
      drill sharpening machines (2) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) -> drill sharpening machines (2)  
      grinding wheels (10) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) -> grinding wheels (10)  
      saw sharpening machines (284) metalworking machines (4,799) -> grinders (532) -> sharpening machines (411) -> saw sharpening machines (284)  
    surface grinders (13) metalworking machines (4,799) -> grinders (532) -> surface grinders (13)  
    tool grinders (34) metalworking machines (4,799) -> grinders (532) -> tool grinders (34)  
  grinding machines (72) metalworking machines (4,799) -> grinding machines (72)  
  honing machines (1) metalworking machines (4,799) -> honing machines (1)  
  indexers and dividers (18) metalworking machines (4,799) -> indexers and dividers (18)  
  key seating machines (54) metalworking machines (4,799) -> key seating machines (54)  
  knurling machines (2) metalworking machines (4,799) -> knurling machines (2)  
  laser cutting machines (1) metalworking machines (4,799) -> laser cutting machines (1)  
  machine lubricators (9) metalworking machines (4,799) -> machine lubricators (9)  
  machine tool controls (123) metalworking machines (4,799) -> machine tool controls (123)  
  metal bending machines (10) metalworking machines (4,799) -> metal bending machines (10)  
  metal lathes (1,217) metalworking machines (4,799) -> metal lathes (1,217) exclude
    backing off attachments (8) metalworking machines (4,799) -> metal lathes (1,217) -> backing off attachments (8)  
    backing off lathes (5) metalworking machines (4,799) -> metal lathes (1,217) -> backing off lathes (5)  
    cam shaft lathes (2) metalworking machines (4,799) -> metal lathes (1,217) -> cam shaft lathes (2)  
    crank pin lathes (6) metalworking machines (4,799) -> metal lathes (1,217) -> crank pin lathes (6)  
    crankshaft lathes (102) metalworking machines (4,799) -> metal lathes (1,217) -> crankshaft lathes (102)  
    engine lathes (157) metalworking machines (4,799) -> metal lathes (1,217) -> engine lathes (157)  
    form producing lathes (2) metalworking machines (4,799) -> metal lathes (1,217) -> form producing lathes (2)  
    lathe dogs (22) metalworking machines (4,799) -> metal lathes (1,217) -> lathe dogs (22)  
    lathe tool holders (21) metalworking machines (4,799) -> metal lathes (1,217) -> lathe tool holders (21)  
    lathe tools (57) metalworking machines (4,799) -> metal lathes (1,217) -> lathe tools (57)  
    metal lathe accessories (226) metalworking machines (4,799) -> metal lathes (1,217) -> metal lathe accessories (226)  
    metal lathe chucks (151) metalworking machines (4,799) -> metal lathes (1,217) -> metal lathe chucks (151)  
    multiple spindle lathes (31) metalworking machines (4,799) -> metal lathes (1,217) -> multiple spindle lathes (31)  
    ornamental lathes (4) metalworking machines (4,799) -> metal lathes (1,217) -> ornamental lathes (4)  
    pulley turning lathes (3) metalworking machines (4,799) -> metal lathes (1,217) -> pulley turning lathes (3)  
    screwcutting lathes (24) metalworking machines (4,799) -> metal lathes (1,217) -> screwcutting lathes (24)  
    turret lathes (56) metalworking machines (4,799) -> metal lathes (1,217) -> turret lathes (56)  
    vertical turret lathes (29) metalworking machines (4,799) -> metal lathes (1,217) -> vertical turret lathes (29)  
    watchmakers lathes (32) metalworking machines (4,799) -> metal lathes (1,217) -> watchmakers lathes (32)  
  metal planers (290) metalworking machines (4,799) -> metal planers (290) exclude
    metal planer accessories (30) metalworking machines (4,799) -> metal planers (290) -> metal planer accessories (30)  
    metal planer chucks (20) metalworking machines (4,799) -> metal planers (290) -> metal planer chucks (20)  
    metal planer tool holders (4) metalworking machines (4,799) -> metal planers (290) -> metal planer tool holders (4)  
    metal planer tools (11) metalworking machines (4,799) -> metal planers (290) -> metal planer tools (11)  
  metal punches (32) metalworking machines (4,799) -> metal punches (32)  
  metal rolling machines (2) metalworking machines (4,799) -> metal rolling machines (2)  
  metal sawing machines (45) metalworking machines (4,799) -> metal sawing machines (45)  
  metal shapers (145) metalworking machines (4,799) -> metal shapers (145) exclude
    metal shaper accessories (17) metalworking machines (4,799) -> metal shapers (145) -> metal shaper accessories (17)  
    metal shaper tools (3) metalworking machines (4,799) -> metal shapers (145) -> metal shaper tools (3)  
  metal shears (25) metalworking machines (4,799) -> metal shears (25)  
  metal slotting machines (30) metalworking machines (4,799) -> metal slotting machines (30)  
  metal spinning machines (5) metalworking machines (4,799) -> metal spinning machines (5)  
  metal threading machines (35) metalworking machines (4,799) -> metal threading machines (35)  
  metalcutting bandsaws (3) metalworking machines (4,799) -> metalcutting bandsaws (3)  
  metalcutting circular saws (2) metalworking machines (4,799) -> metalcutting circular saws (2)  
  metalcutting hacksaws (1) metalworking machines (4,799) -> metalcutting hacksaws (1)  
  metalworking machine mechanisms (737) metalworking machines (4,799) -> metalworking machine mechanisms (737) exclude
    metalworking machine bearings (12) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking machine bearings (12)  
    metalworking machine gearing (38) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking machine gearing (38) exclude
      metalworking speed changing mechanisms (28) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking machine gearing (38) -> metalworking speed changing mechanisms (28)  
    metalworking machine lubrication (2) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking machine lubrication (2)  
    metalworking power transmission (50) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking power transmission (50)  
    metalworking variable speed mechanisms (8) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> metalworking variable speed mechanisms (8)  
    tool changers and storage mechanisms (8) metalworking machines (4,799) -> metalworking machine mechanisms (737) -> tool changers and storage mechanisms (8)  
  milling machines (533) metalworking machines (4,799) -> milling machines (533) exclude
    milling machine accessories (55) metalworking machines (4,799) -> milling machines (533) -> milling machine accessories (55)  
    milling machine cutters (32) metalworking machines (4,799) -> milling machines (533) -> milling machine cutters (32)  
    milling machine tools (8) metalworking machines (4,799) -> milling machines (533) -> milling machine tools (8)  
    numerically controlled milling machines (5) metalworking machines (4,799) -> milling machines (533) -> numerically controlled milling machines (5)  
  multiple station machines (1) metalworking machines (4,799) -> multiple station machines (1)  
  nail making machines (162) metalworking machines (4,799) -> nail making machines (162)  
  pipe bending machines (2) metalworking machines (4,799) -> pipe bending machines (2)  
  pipe cutting machines (8) metalworking machines (4,799) -> pipe cutting machines (8)  
  pipe threading machines (15) metalworking machines (4,799) -> pipe threading machines (15)  
  polishing machines (11) metalworking machines (4,799) -> polishing machines (11)  
  profiling machines (1) metalworking machines (4,799) -> profiling machines (1)  
  punch presses (8) metalworking machines (4,799) -> punch presses (8)  
  rifling machines (13) metalworking machines (4,799) -> rifling machines (13)  
  rotary tables (9) metalworking machines (4,799) -> rotary tables (9)  
  screw machines (43) metalworking machines (4,799) -> screw machines (43)  
  sheet metal (47) metalworking machines (4,799) -> sheet metal (47) exclude
    sheet metal brakes (8) metalworking machines (4,799) -> sheet metal (47) -> sheet metal brakes (8)  
    sheet metal forming rolls (3) metalworking machines (4,799) -> sheet metal (47) -> sheet metal forming rolls (3)  
    stamping presses (13) metalworking machines (4,799) -> sheet metal (47) -> stamping presses (13)  
  upsetting machines (1) metalworking machines (4,799) -> upsetting machines (1)  
  welders (9) metalworking machines (4,799) -> welders (9)  
 
Full Hierarchy | agricultural machines (1,706) | agricultural tools (199) | armaments (66) | combination tools (555) | construction machines (47) | electrical devices (600) | gauges (28)
household machines (475) | household tools (766) | household (352) | industrial furnaces (24) | industrial machines (530) | industrial tools (287) | knives and cutters (122) | layout tools (2,414)
metalworking machines (4,799) | metalworking tools (707) | musical instruments (2) | pliers (651) | potters tools (3) | propulsion and energy (2,733) | punches (41) | rules (404)
screwdrivers (428) | specialty machines (1,062) | specialty tools (525) | stoneworking machines (46) | structures (68) | tool handles (89) | tool holders (63) | tool making (267)
tool storage (50) | trade specific (4,930) | transportation machines (226) | transportation tools (13) | water distribution systems (98) | woodworking machines (13,948) | woodworking tools (3,748) | work holding (1,075)
wrenches (5,530)

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