Spiral Point - ANSI Threads

Spiral Point - ANSI Threads

Atlas High Performance Spiral Fluted Semi-Bottoming - ANSI Thread Taps

Spiral Point - ANSI Threads - Premium Powdered Metal

  • Best used for through hole tapping applications
  • Optimized for steel, steel alloys, stainless steels, and a variety of other steels up to 32 Rc
  • Steam Oxide finish provides decreased galling and increased lubricity in low carbon steels and gummy materials  
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

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  • 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
    A55078 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $21.64
  • A55079 ACT 1/4-28 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 74
    $21.64
  • A55097 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal Uncoated 100
    $19.71
  • A55116 ACT 1/4-20 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal ALTiN 12
    $28.29
  • A55117 ACT 1/4-28 0.255 2-1/2 H3 3 Spiral Point Plug Powdered Metal ALTiN 22
    $28.29
  • A78327 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal ALTiN 58
    $28.29
  • A78328 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal ALTiN 13
    $28.29
  • A78347 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal Uncoated 50
    $19.71
  • A78348 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal Uncoated 100
    $19.71
  • A78381 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 66
    $21.64
  • A78382 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 18
    $21.64
  • A78431 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal TiCN 22
    $28.29
  • A78432 ACT 1/4-20 0.2550 2-1/2 H5 3 Spiral Point Powdered Metal TiCN 14
    $28.29
  • A78433 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal TiCN 13
    $28.29
  • A55080 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 73
    $23.83
  • A55081 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 26
    $23.83
  • A55099 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 23
    $16.08
  • A55100 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 22
    $16.00
  • A55118 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal ALTiN 9
    $32.61
  • A55119 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal ALTiN 15
    $30.96
  • A78329 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal ALTiN 12
    $32.61
  • A78330 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal ALTiN 2
    $32.61
  • A78349 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal Uncoated 100
    $21.56
  • A78350 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal Uncoated 65
    $21.56
  • A78383 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 20
    $23.83
  • A78384 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 57
    $23.83
  • A78434 ACT 5/16-18 0.3180 2.7188 H3 3 Spiral Point Powdered Metal TiCN 23
    $30.96
  • A78435 ACT 5/16-18 0.3180 2.7188 H5 3 Spiral Point Powdered Metal TiCN 11
    $30.96
  • A78436 ACT 5/16-24 0.3180 2.7188 H3 3 Spiral Point Powdered Metal TiCN 18
    $28.49
  • A55082 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 20
    $28.16
  • A55083 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 5
    $21.11
  • A55101 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal Uncoated 46
    $25.60
  • A55102 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal Uncoated 31
    $19.09
  • A55120 ACT 3/8-16 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal ALTiN 16
    $36.73
  • A55121 ACT 3/8-24 0.381 2-15/16 H3 3 Spiral Point Plug Powdered Metal ALTiN 11
    $35.75
  • A78331 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal ALTiN 27
    $36.73
  • A78332 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal ALTiN 6
    $36.73
  • A78351 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal Uncoated 100
    $25.60
  • A78352 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal Uncoated 55
    $25.60
  • A78385 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 3
    $28.16
  • A78386 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 14
    $28.16
  • A78437 ACT 3/8-16 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal TiCN 14
    $36.73
  • A78438 ACT 3/8-16 0.3810 2-15/16 H5 3 Spiral Point Powdered Metal TiCN 11
    $36.73
  • A78439 ACT 3/8-24 0.3810 2-15/16 H3 3 Spiral Point Powdered Metal TiCN 18
    $36.73
  • A78440 ACT 3/8-24 0.3810 2-15/16 H4 3 Spiral Point Powdered Metal TiCN 18
    $36.69
  • A55084 ACT 7/16-14 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 13
    $35.87
  • A55103 ACT 7/16-14 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal Uncoated 26
    $32.73
  • A55104 ACT 7/16-20 0.323 3-5/32 H3 4 Spiral Point Plug Powdered Metal Uncoated 33
    $32.57
  • A78353 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal Uncoated 50
    $24.37
  • A78354 ACT 7/16-20 0.3230 3.1563 H3 3 Spiral Point Powdered Metal Uncoated 23
    $32.57
  • A78387 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal STEAM-OXIDE 36
    $35.21
  • A78441 ACT 7/16-14 0.3230 3.1563 H3 3 Spiral Point Powdered Metal TiCN 4
    $40.21
  • A78442 ACT 7/16-14 0.3230 3.1563 H5 3 Spiral Point Powdered Metal TiCN 7
    $35.21
  • A55087 ACT 1/2-20 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 23
    $31.53
  • A55105 ACT 1/2-13 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal Uncoated 18
    $38.88
  • A55106 ACT 1/2-20 0.367 3-3/8 H3 4 Spiral Point Plug Powdered Metal Uncoated 40
    $29.11
  • A78355 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal Uncoated 100
    $38.88
  • A78356 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Point Powdered Metal Uncoated 37
    $38.88
  • A78346 ACT 2-56 0.1410 1-3/4 H2 2 Spiral Point Powdered Metal Uncoated 32
    $23.17
  • A78361 ACT 2-56 0.1410 1-3/4 H2 2 Spiral Point Powdered Metal ALTiN 6
    $27.70
  • A78380 ACT 2-56 0.1410 1-3/4 H2 2 Spiral Point Powdered Metal STEAM-OXIDE 23
    $23.95
  • A78425 ACT 2-56 0.1410 1-3/4 H2 2 Spiral Point Powdered Metal TiCN 16
    $27.09
  • A55073 ACT 4-40 0.141 1-7/8 H2 2 Spiral Point Plug Powdered Metal STEAM OXIDE 33
    $19.34
  • A55092 ACT 4-40 0.141 1-7/8 H2 2 Spiral Point Plug Powdered Metal Uncoated 100
    $17.89
  • A55111 ACT 4-40 0.141 1-7/8 H2 2 Spiral Point Plug Powdered Metal ALTiN 27
    $25.86
  • A78426 ACT 4-40 0.1410 1-7/8 H2 2 Spiral Point Powdered Metal TiCN 14
    $25.86
  • A55074 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $19.34
  • A55093 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal Uncoated 28
    $17.89
  • A55112 ACT 6-32 0.141 2 H3 2 Spiral Point Plug Powdered Metal ALTiN 36
    $25.86
  • A78427 ACT 6-32 0.1410 2 H3 2 Spiral Point Powdered Metal TiCN 20
    $25.86
  • A55075 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 36
    $19.34
  • A55094 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal Uncoated 11
    $17.89
  • A55113 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal ALTiN 30
    $25.86
  • A78428 ACT 8-32 0.1680 2-1/8 H3 3 Spiral Point Powdered Metal TiCN 24
    $25.86
  • A55076 ACT 10-24 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $19.67
  • A55077 ACT 10-32 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 100
    $19.67
  • A55095 ACT 10-24 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal Uncoated 100
    $17.89
  • A55096 ACT 10-32 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal Uncoated 100
    $17.89
  • A55114 ACT 10-24 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal ALTiN 37
    $25.86
  • A55115 ACT 10-32 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal ALTiN 21
    $25.86
  • A78429 ACT 10-24 0.1940 2-3/8 H3 3 Spiral Point Powdered Metal TiCN 24
    $25.86
  • A78430 ACT 10-32 0.1940 2-3/8 H3 3 Spiral Point Powdered Metal TiCN 15
    $25.86
  • Total: items /

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