Taps
Atlas Cutting Tools manufactures our taps right here in the USA using only domestic materials, covering both standard HSS taps and High Performance spiral flute and spiral point CNC-style taps built for modern high-speed tapping equipment. Sizes include Screw & Fractional, Metric, and Pipe/Pulley Thread Forming taps, plus Straight Spiral Flute styles for improved chip evacuation in blind holes.
Spiral point taps push chips forward and ahead of the tap, ideal for through-holes, while spiral flute taps pull chips back and up, better suited to blind holes. Whichever style your job calls for, our taps are backed by consistent USA manufacturing quality and same-day shipping on in-stock sizes.
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Size Shank Dia OAL H Limit Thread Length # of Flutes Square Length Square Coating NC/NF In Stock Sku Price Quantity 5/16-18 0.24 6 H3 1-1/8 2 3/8 .180 Uncoated NC 74 $74.18 -
3/8-18 2-9/16 5 Uncoated 36 $41.73 -
1/4-18 2-7/16 4 Uncoated 42 $29.24 -
1/4-18 2-7/16 5 Uncoated 38 $41.44 -
1/8-27 2-1/8 4 Uncoated 100 $23.96 -
M3.5 X 0.6 2 D4 2 Uncoated 100 $8.37 -
M5 X 0.8 2-3/8 D4 4 Uncoated 16 $23.14 -
M3 X 0.5 1-15/16 D3 3 Uncoated Plug 100 $8.46 -
2-64 1-3/4 H2 0 TiN Bottoming Call $13.29 -
3/8-16 10 H3 4 Uncoated 6 $98.63 -
10-32 2-3/8 H2 2 Uncoated 60 $19.22 -
6-32 2 H3 2 Uncoated 76 $11.55 -
1-64 1-11/16 H2 2 Uncoated 65 $13.73 -
3/8-16 2-15/16 H11 4 Uncoated Plug 13 $15.01 -
5-40 1-15/16 H2 3 NIT/ST Bottoming Call $3.91 -
2-56 1-3/4 H2 3 STEAM OXIDE Taper 57 $10.52 -
1-64 1-11/16 H1 2 Uncoated Plug 100 $11.47 -
1/2-14 6 4 TIN 13 $182.74 -
1/2-14 3-1/8 4 TIN 9 $124.60 -
3/8-18 2-9/16 5 TIN 13 $70.34 -
1/4-18 2-7/16 4 TIN 11 $41.03 -
M5 X 0.8 2-3/8 D4 4 TIN Call $20.52 -
M3.5 X 0.6 2 D4 3 TIN Plug 4 $11.76 -
4-40 1-7/8 H2 3 TIN Plug 29 $10.44 -
1/4-18 2-7/16 5 STEAM OXIDE 23 $44.99 -
1/8-27 2-1/8 4 TIN 37 $31.96 -
M3.5 X 0.6 2 D4 2 TIN 3 $11.76 -
8-32 2-1/8 H11 2 Uncoated 39 $9.45 -
M6 X 1.0 2-1/2 D8 TiN Bottoming 32 $20.62 -
6-40 1-7/11 H1 3 Uncoated Hand Bottoming 74 $16.62 -
M10 X 1.5 2-15/16 D6 3 Uncoated 17 $40.99 -
6-40 2 H3 2 Uncoated 100 $17.12 -
M5 X 0.8 2-3/8 D4 3 STEAM OXIDE 51 $32.82 -
M5 X 0.8 2-3/8 D4 3 STEAM OXIDE 59 $21.40 -
8-32 2-1/8 H3 3 STEAM OXIDE 28 $28.87 -
8-32 2-1/8 H3 3 STEAM OXIDE 81 $18.68 -
5/16-24 0.24 6 H3 1-1/8 2 3/8 .180 Uncoated NF 19 $74.18 -
M3 X 0.5 1-15/16 D3 3 Uncoated Bottoming 100 $8.46 -
2-64 1-3/4 H3 0 TiN Bottoming 6 $22.56 -
7/16-14 6 H3 4 Uncoated 10 $50.10 -
12-24 2-3/8 H2 2 Uncoated 61 $19.22 -
6-40 2 H2 2 Uncoated 25 $13.24 -
1-64 1-11/16 H2 2 STEAM OXIDE 41 $10.44 -
7/16-14 3-5/32 H11 4 Uncoated Plug 25 $22.52 -
5-40 1-15/16 H2 3 NIT/ST Plug Call $3.91 -
2-64 1-3/4 H2 3 Uncoated 3 $24.99 -
2-56 1-3/4 H2 3 STEAM OXIDE Plug 76 $10.52 -
1-64 1-11/16 H2 2 Uncoated Plug Call $6.24 -
M4 X 0.7 2-1/8 D4 4 TIN Taper 100 $11.76 -
4-40 1-7/8 H2 3 TIN Bottoming 24 $10.44 -
1/4-18 2-7/16 5 TIN 21 $52.08 -
1/8-27 2-1/8 4 STEAM OXIDE 35 $26.56 -
10-24 2-3/8 H11 2 Uncoated 28 $10.39 -
M8 X 1.25 2-23/32 D9 TiN Plug 83 $23.55 -
8-32 2-1/8 H2 3 Uncoated Hand Plug 65 $16.99 -
M12 X 1.75 3-3/8 D6 3 Uncoated 22 $49.07 -
8-32 2-1/8 H3 3 Uncoated 27 $17.12 -
M5 X 0.8 2-3/8 D4 3 ALTiN 18 $42.10 -
M5 X 0.8 2-3/8 D4 3 ALTiN 15 $27.67 -
8-32 2-1/8 H3 3 ALTiN 12 $38.68 -
8-32 2-1/8 H3 3 ALTiN 35 $24.99 -
3/4-14 3-1/4 5 Uncoated 23 $124.48 -
3/8-16 0.275 6 H3 1-1/4 3 7/16 .206 Uncoated NC 20 $79.91 -
1/2-14 3-1/8 5 Uncoated 25 $66.39 -
3/8-18 2-9/16 4 Uncoated 16 $38.47 -
M4 X 0.7 2-1/8 D4 2 Uncoated 100 $8.37 -
M6 X 1.0 2-1/2 D5 4 Uncoated 19 $23.14 -
M3.5 X 0.6 2 D4 3 Uncoated Plug 29 $6.89 -
3-48 1-13/16 H2 0 TiN Bottoming Call $13.29 -
7/16-14 8 H3 4 Uncoated 3 $65.52 -
1/4-20 2-1/2 H2 2 Uncoated 100 $19.22 -
8-32 2-1/8 H2 2 Uncoated 41 $11.55 -
1-72 1-11/16 H1 2 Uncoated 100 $13.73 -
1/2-13 3-3/8 H11 4 Uncoated Plug 24 $25.61 -
5-44 1-15/16 H2 3 NIT/ST Bottoming Call $4.22 -
3-48 1-13/16 H2 3 Uncoated 14 $23.67 -
2-56 1-3/4 H2 3 STEAM OXIDE Bottoming 31 $10.52 -
1-64 1-11/16 H1 2 Uncoated Bottoming 43 $11.47 -
3/4-14 3-1/4 5 TIN 11 $174.28 -
1/2-14 3-1/8 5 TIN 9 $99.45 -
3/8-18 2-9/16 4 TIN 10 $53.89 -
M6 X 1.0 2-1/2 D5 4 TIN Call $21.66 -
M4 X 0.7 2-1/8 D4 4 TIN Plug 13 $11.76 -
5-40 1-15/16 H2 3 TIN Taper 9 $10.44 -
M4 X 0.7 2-1/8 D4 2 TIN 100 $11.76 -
10-32 2-3/8 H11 2 Uncoated 54 $10.39 -
M8 X 1.25 2-23/32 D9 TiN Bottoming 16 $23.55 -
8-32 1-7/12 H2 3 Uncoated Hand Bottoming 37 $16.99 -
8-36 2-1/8 H3 3 Uncoated 27 $17.12 -
M6 X 1.0 2-1/2 D5 3 Uncoated 100 $31.42 -
M6 X 1.0 2-1/2 D5 3 Uncoated 100 $21.65 -
10-24 2-3/8 H3 3 Uncoated 64 $27.01 -
10-24 2-3/8 H3 3 Uncoated 100 $17.28 -
3/8-24 0.275 6 H3 1-1/4 3 7/16 .206 Uncoated NF 23 $79.91 -
3/8-18 2-9/16 5 Uncoated 73 $52.20 -
1/4-18 2-7/16 4 Uncoated 100 $26.64 -
M4 X 0.7 2-1/8 D4 4 Uncoated Taper 100 $6.89 -
3-48 1-13/16 H3 0 TiN Bottoming 6 $22.56 -
1/2-13 6 H3 4 Uncoated 100 $70.43 -
1/4-28 2-1/2 H2 2 Uncoated 48 $19.71