AMC 2026 catalogue

Machining

Hand Taps

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MACHINING

Tap Thread Size Tap Finish Thread Pitch

Pitch Diameter

Limits No. of Flutes Overall Length (in.) Brand

Taper Plug Bottoming Item

No.

Item

No.

Item

No.

M2-0.40 Bright (Uncoated) 0,40 mm D3 3 1 3⁄4 Widia Gtd WID5353-14725 WID5353-14726 WID5353-14727 Bright (Uncoated) 0,40 mm D3 3 1 3⁄4 Greenfield Threading GNF328067 GNF328075 GNF328083

M3-0.50 Bright (Uncoated) 0,50 mm D3 3 1 15⁄16 Widia Gtd WID5353-14741 WID5353-14742 WID5353-14743 Bright (Uncoated) 0,50 mm D3 3 1 15⁄16 Greenfield Threading GNF328182 GNF328190 GNF328208

M4-0.70 Bright (Uncoated) 0,70 mm D6 4 2 1⁄8 Widia Gtd WID5353-14757 WID5353-14758 WID5353-14759 Bright (Uncoated) 0,70 mm D4 4 2 1⁄8 Greenfield Threading GNF328273 GNF328281 GNF328299

M5-0.80 Bright (Uncoated) 0,80 mm D7 4 2 3⁄8 Widia Gtd WID5353-14773 WID5353-14774 WID5353-14775 Bright (Uncoated) 0,80 mm D4 4 2 3⁄8 Greenfield Threading GNF328364 GNF328372 GNF328380

M6-1.00 Bright (Uncoated) 1,00 mm D5 4 2 1⁄2 Widia Gtd WID5353-14781 WID5353-14782 WID5353-14783 Bright (Uncoated) 1,00 mm D5 4 2 1⁄2 Greenfield Threading GNF328422 GNF328430 GNF328448

M7-1.00 Bright (Uncoated) 1,00 mm D5 4 2 23⁄32 Widia Gtd WID5353-14789 WID5353-14790 WID5353-14791 Bright (Uncoated) 1,00 mm D5 4 2 23⁄32 Greenfield Threading GNF330009 GNF328497 GNF330072

M8-1.25 Bright (Uncoated) 1,25 mm D5 4 2 23⁄32 Widia Gtd WID5353-14797 WID5353-14798 WID5353-14799 Bright (Uncoated) 1,25 mm D5 4 2 23⁄32 Greenfield Threading GNF328547 GNF328554 GNF328562 M10-1.25 Bright (Uncoated) 1,25 mm D5 4 2 15⁄16 Greenfield Threading GNF330011 GNF330029 GNF330074 M10-1.50 Bright (Uncoated) 1,50 mm D10 4 2 15⁄16 Widia Gtd WID5353-14813 WID5353-14814 WID5353-14815

M12-1.75 Bright (Uncoated) 1,75 mm D6 4 3 3⁄8 Greenfield Threading GNF328661 GNF328679 GNF328687 Bright (Uncoated) 1,75 mm D11 4 3 3⁄8 Widia Gtd WID5353-14829 WID5353-14830 WID5353-14831

M14-2.00 Bright (Uncoated) 2,00 mm D7 4 3 19⁄32 Widia Gtd WID5353-14845 WID5353-14846 WID5353-14847 Bright (Uncoated) 2,00 mm D7 4 3 19⁄32 Greenfield Threading GNF328752 GNF328760 GNF328778

M16-2.00 Bright (Uncoated) 2,00 mm D7 4 3 13⁄16 Widia Gtd WID5353-14861 WID5353-14862 WID5353-14863 Bright (Uncoated) 2,00 mm D7 4 3 13⁄16 Greenfield Threading — GNF328828 GNF328836

M18-2.50 Bright (Uncoated) 2,50 mm D7 4 4 1⁄32 Widia Gtd WID5353-14877 WID5353-14878 — Bright (Uncoated) 2,50 mm D7 4 4 1⁄32 Greenfield Threading GNF328877 GNF328885 GNF328893

M20-2.50 Bright (Uncoated) 2,50 mm D7 4 4 15⁄32 Greenfield Threading GNF328935 GNF328943 GNF328950 Bright (Uncoated) 2,50 mm D7 4 4 15⁄32 Widia Gtd WID5353-14893 — WID5353-14895

M24-3.00 Bright (Uncoated) 3,00 mm D8 4 4 29⁄32 Greenfield Threading GNF329057 GNF329065 GNF329073 Bright (Uncoated) 3,00 mm D8 4 4 29⁄32 Widia Gtd WID5353-14909 WID5353-14910 WID5353-14911

Tap Thread Size

List Number Tap Finish

No. of Flutes Brand

Bottoming Plug Item

No.

Item

No. M3-0.50 141 Bright (Uncoated) 3 OSG OSG1970200 OSG1970100 M4-0.70 141 Bright (Uncoated) 4 OSG OSG1970500 OSG1970400 M5-0.80 141 Bright (Uncoated) 4 OSG OSG1970800 OSG1970700 M6-1.00 141 Bright (Uncoated) 4 OSG OSG1971100 OSG1971000 M7-1.00 141 Bright (Uncoated) 4 OSG OSG1973200 OSG1973100 M8-1.25 141 Bright (Uncoated) 4 OSG OSG1971400 OSG1971300 M8-1.00 141 Bright (Uncoated) 4 OSG OSG1973500 OSG1973400 M10-1.50 141 Bright (Uncoated) 4 OSG OSG1971700 OSG1971600 M10-1.25 141 Bright (Uncoated) 4 OSG OSG1974100 — M10-1.00 141 Bright (Uncoated) 4 OSG — OSG1973700 M12-1.75 141 Bright (Uncoated) 4 OSG OSG1972000 OSG1971900

Tap Thread Size

List Number Tap Finish

No. of Flutes Brand

Bottoming Plug Item

No.

Item

No. M12-1.50 141 Bright (Uncoated) 4 OSG OSG1974700 OSG1974600 M12-1.25 141 Bright (Uncoated) 4 OSG OSG1974400 — M14-2.00 141 Bright (Uncoated) 4 OSG OSG1975300 OSG1975200 M14-1.50 141 Bright (Uncoated) 4 OSG OSG1977700 OSG1977600 M16-2.00 141 Bright (Uncoated) 4 OSG OSG1975900 OSG1975800 M16-1.50 141 Bright (Uncoated) 4 OSG OSG1975600 OSG1975500 M18-2.50 141 Bright (Uncoated) 4 OSG OSG1976500 OSG1976400 M18-1.50 141 Bright (Uncoated) 4 OSG — OSG1976100 M20-2.50 141 Bright (Uncoated) 4 OSG OSG1977100 OSG1977000 M20-1.50 141 Bright (Uncoated) 4 OSG OSG1976800 OSG1976700

Tap Thread Size Tap Finish Pitch

Pitch Diameter Limit No. of Flutes Overall Length Brand

Taper Plug Bottoming Item No. Item No. Item No.

1"-12

Bright (Uncoated) 12 H4 4 5 1⁄8 in Widia Gtd WID5303-14557 WID5303-14558 WID5303-14559 Bright (Uncoated) 12 H4 4 5 1⁄8 in Greenfield Threading GNF308184 GNF308192 GNF308200 Bright (Uncoated) — H4 4 5 1⁄8 in OSG — OSG1136400 OSG1136500 Bright (Uncoated) — H4 4 5 1⁄8 in OSG OSG1136300 — —

1"-14 Bright (Uncoated) 14 H4 4 5 1⁄8 in Greenfield Threading — GNF308283 GNF308291 Bright (Uncoated) 14" H4 4 5 1⁄8 in Widia Gtd — WID5303-14569 WID5303-14570 Bright (Uncoated) 14 in H4 4 5 1⁄8 in Widia Gtd WID5303-14568 — —

1 1⁄2"-6 Bright (Uncoated) 6 H4 4 6 3⁄8 in Widia Gtd WID5303-14645 — — Bright (Uncoated) 6 H4 4 6 3⁄8 in Greenfield Threading GNF308788 — — 1 1⁄2"-12 Bright (Uncoated) 12 H4 6 6 3⁄8 in Greenfield Threading GNF308812 — —

1 1⁄4"-7 Bright (Uncoated) 7 H4 4 5 3⁄4 in Widia Gtd WID5303-14612 — — Bright (Uncoated) 7 H4 4 5 3⁄4 in Greenfield Threading GNF308549 — —

1 1⁄4"-12 Bright (Uncoated) 12 H4 6 5 3⁄4 in Greenfield Threading GNF308572 — — Bright (Uncoated) 12 H4 6 5 3⁄4 in Widia Gtd WID5303-14620 — —

1 1⁄8"-7 Bright (Uncoated) 7 H4 4 5 7⁄16 in Widia Gtd WID5303-14594 — — Bright (Uncoated) 7 H4 4 5 7⁄16 in Greenfield Threading GNF308424 — —

1 1⁄8"-12 Bright (Uncoated) 12 H4 4 5 7⁄16 in Widia Gtd WID5303-14603 — — Bright (Uncoated) 12 H4 4 5 7⁄16 in Greenfield Threading GNF308457 — —

Heavy-Duty HSS Hand Taps

GREENFIELD THREADING, OSG, WIDIA GTD

Heavy-Duty HSS Spiral Point Taps for Hard Materials

▪For use with hardened steel >30RC, stainless steel, and cast iron Heavy-duty construction for tapping tough or hardened ferrous materials. Use when conventional taps produce marginal results.

WID5601-16802

Tap Thread Size

Pitch Diameter Limit

Overall Length

No. of Flutes Tap Finish Brand

Item

No. Plug 5601 #6-32 H3 2 in 3 Black Oxide Widia Gtd WID5601-16802 #8-32 H3 2 1⁄8 in 3 Black Oxide Widia Gtd WID5601-16805 1⁄4"-20 H3 2 1⁄2 in 3 Black Oxide Widia Gtd WID5601-16810 5⁄16"-18 H3 2 23⁄32 in 3 Black Oxide Widia Gtd WID5601-16814 3⁄8"-16 H3 2 15⁄16 in 3 Black Oxide Widia Gtd WID5601-16818 —

#10-24 H3 2 3⁄8 in 2 Bright (Uncoated) Westward WSW5TWC9 SPLS

#10-24 H3 2.38 in 2 Bright (Uncoated) Greenfield Threading GNF330179 #6-32 H3 2 in 2 Bright (Uncoated) Greenfield Threading GNF330177 #8-32 H3 2.13 in 2 Bright (Uncoated) Greenfield Threading GNF330178 1⁄4"-20 H3 2 1⁄2 in 2 Bright (Uncoated) Greenfield Threading GNF330184 1⁄4"-28 H3 2 1⁄2 in 2 Bright (Uncoated) Greenfield Threading GNF330186 5⁄16"-18 H3 2.719 in 2 Bright (Uncoated) Greenfield Threading GNF330187 5⁄16"-24 H3 2.719 in 2 Bright (Uncoated) Greenfield Threading GNF330188 3⁄8"-16 H3 2.938 in 3 Bright (Uncoated) Greenfield Threading GNF330189 7⁄16"-14 H3 3.156 in 3 Bright (Uncoated) Greenfield Threading GNF330190 1⁄2"-13 H3 3 3⁄8 in 3 Bright (Uncoated) Greenfield Threading GNF330191 5⁄8"-11 H3 3.813 in 3 Bright (Uncoated) Greenfield Threading GNF330192

GREENFIELD THREADING, WESTWARD, WIDIA GTD