AMC 2026 catalogue

Machining

Hand Taps

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MACHINING

Hand Taps Tapers have 7 to 10 chamfered threads. Commonly used in through-holes. Plug taps have 3 to 5 chamfered threads. For use in through-holes and blind holes with adequate space for chips to accumulate. Carbon Steel is an economical choice for jobs such hand-tapping. Not designed to cut new threads. High-Speed Steel is used with both ferrous and nonferrous materials. Adds abrasion and heat resistance for longer tap life. Better chip removal and coolant flow with closer tolerance pitch diameter size. Bottoming has 1 to 2 chamfered threads. For use in threading near the bottom of a blind hole. 4-flute models provide fast, easy chip clearance.

WSW2LWP7

Tap Thread

Size

Pitch Diameter

Limit

Overall Length

(in.) Pitch

No. of Flutes

Tap Chamfer Tap Material

Item

No. Irwin Hanson

1⁄4"-20 H2 2.5 20 4 Plug Carbon Steel IRW1420 Westward

#10-24 H3 2 3⁄8 24 4 Plug High Speed Steel WSW2LWH4 #10-24 H3 2 3⁄8 24 4 Bottoming High Speed Steel WSW2LWL3 #10-24 Not Rated 2 3⁄8 24 3 Taper Carbon Steel WSW2LXD4 #10-32 Not Rated 2 3⁄8 32 3 Plug Carbon Steel WSW2LXG2 #10-32 H3 2 3⁄8 24 4 Plug High Speed Steel WSW2LWH5 #10-32 H3 2 3⁄8 24 4 Bottoming High Speed Steel WSW2LWL4 #10-32 Not Rated 2 3⁄8 32 3 Taper Carbon Steel WSW2LXD5 #12-24 H3 2 3⁄8 24 4 Bottoming High Speed Steel WSW2LWL5

#4-40 H2 1 7⁄8 40 3 Plug High Speed Steel WSW2LWH1

#6-32 H3 2 32 3 Bottoming High Speed Steel WSW2LWL1 #6-32 Not Rated 2 32 3 Taper Carbon Steel WSW2LXD2 #8-32 H3 2 1⁄8 32 4 Plug High Speed Steel WSW2LWH3 #8-32 Not Rated 2 1⁄8 32 3 Taper Carbon Steel WSW2LXD3 1⁄8"-27 Not Rated 2 1⁄8 27 4 Taper Carbon Steel WSW2LXR3 1⁄8"-27 Not Rated 2 1⁄8 27 4 Taper High Speed Steel WSW2LWT6 1⁄4"-18 Not Rated 2 7⁄16 18 4 Taper Carbon Steel WSW2LXR4 1⁄4"-18 Not Rated 2 7⁄16 18 4 Taper High Speed Steel WSW2LWT7 1⁄4"-20 Not Rated 2 1⁄2 20 3 Plug Carbon Steel WSW2LXG4 1⁄4"-20 H5 2 1⁄2 20 4 Plug High Speed Steel WSW2LWH7 1⁄4"-20 H5 2 1⁄2 20 4 Bottoming High Speed Steel WSW2LWL6 1⁄4"-28 H4 2 1⁄2 28 4 Bottoming High Speed Steel WSW2LWL8 1⁄4"-20 H5 2 1⁄2 20 4 Taper High Speed Steel WSW2LWF1 1⁄4"-20 Not Rated 2 1⁄2 20 3 Bottoming Carbon Steel WSW2LXK3 1⁄4"-20 Not Rated 2 1⁄2 20 4 Taper Carbon Steel WSW2LXD7 5⁄16"-18 Not Rated 2 23⁄32 18 4 Plug Carbon Steel WSW2LXG6 5⁄16"-18 H5 2 23⁄32 18 4 Plug High Speed Steel WSW2LWH9 5⁄16"-18 H5 2 23⁄32 18 4 Bottoming High Speed Steel WSW2LWN1 5⁄16"-18 H5 2 23⁄32 18 4 Taper High Speed Steel WSW2LWF5 5⁄16"-18 Not Rated 2 23⁄32 18 4 Taper Carbon Steel WSW2LXE2 3⁄8"-16 H5 2 15⁄16 16 4 Plug High Speed Steel WSW2LWJ2 3⁄8"-16 H5 2 15⁄16 16 4 Bottoming High Speed Steel WSW2LWN3 3⁄8"-16 H5 2 15⁄16 16 4 Taper High Speed Steel WSW2LWF7 3⁄8"-16 Not Rated 2 15⁄16 16 4 Taper Carbon Steel WSW2LXE4 7⁄16"-14 H5 3 5⁄32 14 4 Bottoming High Speed Steel WSW2LWN5 7⁄16"-20 H5 3 5⁄32 20 4 Bottoming High Speed Steel WSW2LWN6 1⁄2"-13 Not Rated 3 3⁄8 13 4 Plug Carbon Steel WSW2LXH3

Tap Thread

Size

Pitch Diameter

Limit

Overall Length

(in.) Pitch

No. of Flutes

Tap Chamfer Tap Material

Item

No. 1⁄2"-13 H5 3 3⁄8 13 4 Plug High Speed Steel WSW2LWJ6 1⁄2"-13 H5 3 3⁄8 13 4 Bottoming High Speed Steel WSW2LWN7 1⁄2"-13 H5 3 3⁄8 13 4 Taper High Speed Steel WSW2LWG2 1⁄2"-13 Not Rated 3 3⁄8 13 4 Taper Carbon Steel WSW2LXE8 9⁄16"-18 H5 3 19⁄32 18 4 Taper High Speed Steel WSW2LWG5 5⁄8"-11 Not Rated 3 13⁄16 11 4 Taper Carbon Steel WSW2LXF3 5⁄8"-11 H5 3 13⁄16 11 4 Bottoming High Speed Steel WSW2LWP2 3⁄4"-10 Not Rated 4 1⁄4 10 4 Plug Carbon Steel WSW2LXH9 3⁄4"-10 Not Rated 4 1⁄4 10 4 Taper Carbon Steel WSW2LXF5 3⁄4"-16 Not Rated 4 1⁄4 16 4 Taper Carbon Steel WSW2LXF6 3⁄4"-10 H5 4 1⁄4 10 4 Plug High Speed Steel WSW2LWK3 3⁄4"-16 H5 4 1⁄4 16 4 Plug High Speed Steel WSW2LWK4 3⁄4"-10 H5 4 1⁄4 10 4 Bottoming High Speed Steel WSW2LWP4 7⁄8"-14 H4 4 11⁄16 14 4 Plug High Speed Steel WSW2LWK6 1"-14 Not Rated 5 1⁄8 14 4 Plug Carbon Steel WSW2LXJ5 1"-8 Not Rated 5 1⁄8 8 4 Plug Carbon Steel WSW2LXJ4 1"-8 H4 5 1⁄8 8 4 Plug High Speed Steel WSW2LWK7 M10-1.00 Not Rated 2 15⁄16 1.00 mm 4 Bottoming Carbon Steel WSW2LXN8 M10-1.00 D6 2 15⁄16 1.00 mm 4 Bottoming High Speed Steel WSW2LWR2 M10-1.00 D6 2 15⁄16 1.00 mm 4 Taper High Speed Steel WSW2LWR1 M10-1.50 D6 2 15⁄16 1.50 mm 4 Bottoming High Speed Steel WSW2LWR4 M10-1.50 D6 2 15⁄16 1.50 mm 4 Taper High Speed Steel WSW2LWR3 M11-1.50 D6 3 5⁄32 1.50 mm 4 Bottoming High Speed Steel WSW2LWR6 M11-1.50 D6 3 5⁄32 1.50 mm 4 Taper High Speed Steel WSW2LWR5 M12-1.50 D6 3 3⁄8 1.50 mm 4 Taper High Speed Steel WSW2LWR7 M12-1.50 D6 3 3⁄8 1.50 mm 4 Bottoming High Speed Steel WSW2LWR8 M12-1.75 Not Rated 3 3⁄8 1.75 mm 4 Bottoming Carbon Steel WSW2LXP7 M12-1.75 D6 3 3⁄8 1.75 mm 4 Bottoming High Speed Steel WSW2LWT1 M12-1.75 D6 3 3⁄8 1.75 mm 4 Taper High Speed Steel WSW2LWR9 M14-1.25 D7 3 19⁄32 1.25 mm 4 Bottoming High Speed Steel WSW2LWT3 M14-1.25 D7 3 19⁄32 1.25 mm 4 Taper High Speed Steel WSW2LWT2 M18-1.50 D7 4 1⁄32 1.50 mm 4 Bottoming High Speed Steel WSW2LWT5 M18-1.50 D7 4 1⁄32 1.50 mm 4 Taper High Speed Steel WSW2LWT4 M6-1.00 D5 2 1⁄2 1.00 mm 4 Bottoming High Speed Steel WSW2LWP7 M6-1.00 Not Rated 2 1⁄2 1.00 mm 4 Taper Carbon Steel WSW2LXN3 M6-1.00 D5 2 1⁄2 1.00 mm 4 Taper High Speed Steel WSW2LWP6 M8-1.25 D5 2 23⁄32 1.25 mm 4 Bottoming High Speed Steel WSW2LWP9 M8-1.25 Not Rated 2 23⁄32 1.25 mm 4 Taper Carbon Steel WSW2LXN5 M8-1.25 D5 2 23⁄32 1.25 mm 4 Taper High Speed Steel WSW2LWP8

IRWIN HANSON, WESTWARD

Heavy-Duty HSS Surface- Treated Hand Taps

▪GTD taps are for use with steel, stainless

steel <30RC, and cast iron For general machine or CNC tapping. Choose TiN Coated for higher tapping speeds and areas where increased tap wear life and improved thread finish are needed.

WID5305S2746562

GNF305707

Tap Thread Size

Pitch Diameter

Limit

Overall Length

No. of Flutes Tap Finish Brand

Item

No. Plug 5303S 1⁄4"-20 H3 2 1⁄2 in 4 Black Oxide Widia Gtd WID5305S2863727 5⁄8"-11 H3 3 13⁄16 in 4 Black Oxide Widia Gtd WID5305S2746564 HTGP-TN

#10-32 H3 2 3⁄8 in 4 TiN Greenfield Threading GNF302472 #12-28 H3 2 3⁄8 in 4 TiN Greenfield Threading GNF330046 1⁄4"-20 H3 2 1⁄2 in 4 TiN Greenfield Threading GNF305079 5⁄16"-18 H3 2 23⁄32 in 4 TiN Greenfield Threading GNF305403 3⁄8"-16 H3 2 15⁄16 in 4 TiN Greenfield Threading GNF305707 1⁄2"-13 H3 3 3⁄8 in 4 TiN Greenfield Threading GNF306309 9⁄16"-12 H3 3 19⁄32 in 4 TiN Greenfield Threading GNF306630 5⁄8"-11 H3 3 13⁄16 in 4 TiN Greenfield Threading GNF306937 5⁄8"-18 H3 3 13⁄16 in 4 TiN Greenfield Threading GNF307059 3⁄4"-10 H3 4 1⁄4 in 4 TiN Greenfield Threading GNF307356 1"-8 H4 5 1⁄8 in 4 TiN Greenfield Threading GNF308073 Bottoming 5303S 3⁄8"-16 H3 2 15⁄16 in 4 Black Oxide Widia Gtd WID5305S2746609 1⁄2"-13 H3 3 3⁄8 in 4 Black Oxide Widia Gtd WID5305S2746580 5⁄8"-11 H3 3 13⁄16 in 4 Black Oxide Widia Gtd WID5305S2746562 HTGP-TN

1⁄4"-20 H3 2 1⁄2 in 4 TiN Greenfield Threading GNF305087 5⁄16"-18 H3 2 23⁄32 in 4 TiN Greenfield Threading GNF305418 3⁄8"-16 H3 2 15⁄16 in 4 TiN Greenfield Threading GNF305715 1⁄2"-13 H3 3 3⁄8 in 4 TiN Greenfield Threading GNF306317 5⁄8"-11 H3 3 13⁄16 in 4 TiN Greenfield Threading GNF306945 7⁄8"-9 H4 4 11⁄16 in 4 TiN Greenfield Threading GNF307729 1"-8 H4 5 1⁄8 in 4 TiN Greenfield Threading GNF308081

GREENFIELD THREADING, WIDIA GTD