Taps

Taps

Made in USA since 1992

Which tap steel is right for your job?

High Performance
High Performance Powder-metal high speed steel Finer grain — more wear resistance and stability Best for CNC tapping centers, high-volume production
HSS
HSS Conventional high speed steel Widest range of styles and thread types Best for General threading, hand and machine tapping

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.

  • Compare SKU Vendor Size Shank Diameter Overall Length H Limit D Limit NC / NF Square Size Square Length Thread Length Number of Lube Grooves Number of Flutes Style Material Coating In Stock Price Quantity
    A57604 ACT M2.5 X 0.45 0.141 1-13/16 D3 2 Spiral Point Plug HSS TIN 100
    $15.75
  • A55899 ACT 10-32 0.194 2-3/8 H11 4 Plug HSS Uncoated 23
    $8.66
  • A55885 ACT M4 X 0.7 0.168 2-1/8 D6 Bottoming HSS TiN 38
    $19.22
  • A55849 ACT 5-40 1.141 1-7/9 H1 3 Hand Bottoming HSS Uncoated 64
    $16.41
  • A55840 ACT M4.5 X 0.75 0.194 2-3/8 D4 3 High Spiral HSS Uncoated 50
    $17.49
  • A55810 ACT 4-48 0.141 1-7/8 H2 2 High Spiral HSS Uncoated 41
    $21.11
  • A55253 ACT 0-80 .141 1-5/8 H2 2 Spiral Point Plug HSS TIN 16
    $20.95
  • A55233 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55212 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal Uncoated 100
    $19.80
  • A55131 ACT 6-32 0.141 2 H3 2 Spiral Fluted Powdered Metal Uncoated 100
    $27.01
  • A55093 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal Uncoated 38
    $17.28
  • A55048 ACT 10-32 0.136 6 H3 NF .102 1/4 7/8 2 Spiral Point Plug HSS Uncoated 7
    $51.83
  • A55006 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS Uncoated 66
    $37.32
  • A54986 ACT 1/8-27 0.3125 2-1/8 4 NPT HSS Uncoated 100
    $23.96
  • A54876 ACT M2 X 0.4 0.141 1-3/4 D3 3 Bottoming HSS Uncoated 16
    $16.46
  • A54819 ACT 1-72 0.141 1-11/16 H2 0 Bottoming HSS TiN 12
    $24.37
  • A54800 ACT 5/16-18 0.318 8 H3 4 Pulley HSS Uncoated 21
    $70.43
  • A54782 ACT 6-40 0.141 2 H2 2 STI - Spiral Point Plug HSS Uncoated 42
    $18.31
  • A54740 ACT 7/16-14 0.323 3-5/32 H11 4 Spiral Point Plug HSS Uncoated 42
    $23.01
  • A54721 ACT 4-40 0.141 1-7/8 H2 2 Spiral Point Bottoming HSS Uncoated 37
    $13.73
  • A53929 ACT 4-40 0.141 1-7/8 H2 3 Plug HSS NIT/ST 100
    $7.22
  • A53882 ACT 1-72 0.141 1-11/16 H1 2 Taper, Plug, Bottoming HSS Uncoated 8
    $34.68
  • A53872 Field Tool 1-64 0.141 1-11/16 H1 2 Taper HSS STEAM OXIDE Call to order
    $7.17
  • A53866 ACT 0-80 0.141 1-5/8 H1 2 Bottoming HSS Uncoated 37
    $12.29
  • A57955 ACT M2.5 X 0.45 0.141 1-13/16 D3 3 Plug HSS TIN 7
    $17.03
  • A57859 ACT 2-56 0.141 1-3/4 H2 3 Plug HSS TIN 23
    $16.54
  • A57643 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS STEAM OXIDE 25
    $40.04
  • A57622 ACT 1/8-27 0.3125 2-1/8 4 NPT HSS TIN 19
    $29.65
  • A55886 ACT M5 X 0.8 0.194 2-3/8 D7 Plug HSS TiN 19
    $19.42
  • A55850 ACT 6-32 0.141 2 H2 3 Hand Plug HSS Uncoated 19
    $16.62
  • A55841 ACT M5 X 0.8 0.194 2-3/8 D4 3 High Spiral HSS Uncoated 26
    $17.49
  • A55811 ACT 5-40 0.141 1-15/16 H3 2 High Spiral HSS Uncoated 12
    $21.11
  • A55240 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 36
    $32.82
  • A55219 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal STEAM OXIDE 60
    $21.28
  • A55187 ACT 0-80 0.141 1-5/8 H2 2 Spiral Point Plug HSS ALTiN 18
    $20.95
  • A55169 ACT 6-32 0.141 2 H3 2 Spiral Fluted Powdered Metal STEAM OXIDE 87
    $28.87
  • A55074 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $18.68
  • A55071 ACT 3/8-18 6 4 NPT HSS Uncoated 17
    $112.85
  • A55065 ACT 3/8-18 0.7 2-9/16 4 NPS HSS Uncoated 12
    $55.87
  • A55049 ACT 1/4-20 0.185 6 H3 NC .139 5/16 1 2 Spiral Point Plug HSS Uncoated 17
    $70.34
  • A55037 ACT 1/4-18 0.5625 2-7/16 5 NPTF Dryseal - Interrupted HSS Uncoated 58
    $45.48
  • A55026 ACT 1/8-27 0.4375 2-1/8 4 NPTF Dryseal HSS Uncoated 12
    $26.47
  • A54971 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Point Plug HSS Uncoated 31
    $9.61
  • A54948 ACT M4 X 0.7 0.168 2-1/8 D4 4 Taper, Plug, Bottoming HSS Uncoated 12
    $23.14
  • A54877 ACT M2.5 X 0.45 0.141 1-13/16 D3 3 Plug HSS Uncoated 100
    $10.19
  • A54820 ACT 2-56 0.141 1-3/4 H2 0 Bottoming HSS TiN 20
    $22.56
  • A54801 ACT 3/8-16 0.381 6 H3 4 Pulley HSS Uncoated 41
    $65.64
  • A54783 ACT 8-32 0.168 2-1/8 H2 2 STI - Spiral Point Plug HSS Uncoated 50
    $18.43
  • A54741 ACT 1/2-13 0.367 3-3/8 H11 4 Spiral Point Plug HSS Uncoated 21
    $27.96
  • A54722 ACT 5-40 0.141 1-15/16 H2 2 Spiral Point Bottoming HSS Uncoated 25
    $13.73
  • A54550 ACT 1/4-20 0.255 2-1/2 H11 4 Plug HSS Uncoated 16
    $10.39
  • A53942 Field Tool 4-48 0.141 1-7/8 H2 3 Bottoming HSS NIT/ST Call to order
    $4.21
  • A53888 ACT 2-56 0.141 1-3/4 H1 3 Taper, Plug, Bottoming HSS Uncoated 8
    $34.68
  • A53874 Field Tool 1-64 0.141 1-11/16 H1 2 Plug HSS STEAM OXIDE Call to order
    $7.17
  • A53870 ACT 0-80 0.141 1-5/8 H2 2 Bottoming HSS Uncoated 34
    $12.29
  • A58403 ACT 3/8-18 0.7 2-9/16 4 NPS HSS TIN 12
    $64.45
  • A58393 ACT 1/4-18 0.5625 2-7/16 5 NPTF Dryseal - Interrupted HSS TIN 18
    $56.04
  • A58382 ACT 1/8-27 0.4375 2-1/8 4 NPTF Dryseal HSS TIN 10
    $36.99
  • A58005 ACT M4 X 0.7 0.168 2-1/8 D4 4 Taper, Plug, Bottoming HSS TIN Call to order
    $20.52
  • A57931 ACT M3 X 0.5 0.141 1-15/16 D3 3 Taper HSS TIN 36
    $14.19
  • A57883 ACT 2-56 0.141 1-3/4 H2 3 Bottoming HSS TIN 3
    $16.54
  • A57644 ACT 1/8-27 0.4375 2-1/8 5 NPT - Interrupted HSS TIN 15
    $45.32
  • A57621 ACT 1/8-27 0.3125 2-1/8 4 NPT HSS STEAM OXIDE 32
    $25.98
  • A57605 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Point Plug HSS TIN 34
    $13.32
  • A55887 ACT M5 X 0.8 0.194 2-3/8 D7 Bottoming HSS TiN 17
    $19.42
  • A55851 ACT 6-32 2.141 1-7/10 H2 3 Hand Bottoming HSS Uncoated 23
    $16.62
  • A55842 ACT M6 X 1.0 0.255 2-1/2 D5 3 High Spiral HSS Uncoated 17
    $19.22
  • A55812 ACT 5-44 0.141 1-15/16 H3 2 High Spiral HSS Uncoated 17
    $21.07
  • A55247 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal ALTiN 14
    $42.10
  • A55226 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal ALTiN 21
    $27.67
  • A55150 ACT 6-32 0.141 2 H3 2 Spiral Fluted Powdered Metal ALTiN 20
    $38.68
  • A55112 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal ALTiN 37
    $24.99
  • A55050 ACT 1/4-28 0.185 6 H3 NF .139 5/16 1 2 Spiral Point Plug HSS Uncoated 17
    $70.34
  • A54878 ACT M3 X 0.5 0.141 1-15/16 D3 3 Taper HSS Uncoated 100
    $8.46
  • A54821 ACT 2-56 0.141 1-3/4 H3 0 Bottoming HSS TiN 35
    $22.56
  • A54802 ACT 3/8-16 0.381 8 H3 4 Pulley HSS Uncoated 16
    $78.51
  • A54784 ACT 10-24 0.194 2-3/8 H2 2 STI - Spiral Point Plug HSS Uncoated 44
    $18.85
  • A54742 ACT 5/8-11 0.48 3-13/16 H11 4 Spiral Point Plug HSS Uncoated 19
    $47.83
  • A54723 ACT 6-32 0.141 2 H2 2 Spiral Point Bottoming HSS Uncoated 40
    $11.55
  • A54559 ACT 1-64 0.141 1-11/16 H1 2 Spiral Point Plug HSS Uncoated 88
    $13.69
  • A54551 ACT 5/16-18 0.318 2-23/32 H11 4 Plug HSS Uncoated 23
    $13.07
  • A53939 Field Tool 4-48 0.141 1-7/8 H2 3 Plug HSS NIT/ST Call to order
    $4.21
  • A53897 ACT 2-56 0.141 1-3/4 H2 3 Taper, Plug, Bottoming HSS Uncoated 7
    $29.53
  • A53876 Field Tool 1-64 0.141 1-11/16 H1 2 Bottoming HSS STEAM OXIDE Call to order
    $7.17
  • A53871 Field Tool 1-64 0.141 1-11/16 H1 2 Taper HSS Uncoated Call to order
    $6.24
  • A57956 ACT M3 X 0.5 0.141 1-15/16 D3 3 Plug HSS TIN 12
    $14.19
  • A57907 ACT 2-56 0.141 1-3/4 H2 3 Taper, Plug, Bottoming HSS TIN Call to order
    $29.00
  • A57836 ACT 4-40 0.141 1-7/8 H2 3 Taper HSS TIN 8
    $10.44
  • A55900 ACT 6-32 0.141 2 H11 2 Spiral Point Plug HSS Uncoated 100
    $9.45
  • A55888 ACT M6 X 1.0 0.255 2-1/2 D8 Plug HSS TiN Call to order
    $20.62
  • A55852 ACT 6-40 0.141 2 H1 3 Hand Plug HSS Uncoated 58
    $16.62
  • A55843 ACT M8 X 1.25 0.238 2-23/32 D5 3 High Spiral HSS Uncoated 100
    $23.71
  • A55813 ACT 6-32 0.141 2 H3 2 High Spiral HSS Uncoated 61
    $17.12
  • A55234 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55213 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Point Plug Powdered Metal Uncoated 100
    $19.80
  • A55132 ACT 8-32 0.168 2-1/8 H3 3 Spiral Fluted Powdered Metal Uncoated 100
    $27.01
  • A55094 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal Uncoated 31
    $17.28
  • A55066 ACT 1/2-14 0.6875 3-1/8 4 NPS HSS Uncoated 20
    $89.47
  • A55051 ACT 5/16-18 0.24 6 H3 NC .180 3/8 1-1/8 2 Spiral Point Plug HSS Uncoated 15
    $74.18
  • A55038 ACT 3/8-18 0.7 2-9/16 5 NPTF Dryseal - Interrupted HSS Uncoated 35
    $41.73
  • Total: items /

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