Spiral Fluted Semi-Bottoming - Metric Threads

Spiral Fluted Semi-Bottoming - Metric Threads

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

Spiral Flute Semi Bottoming - Metric Threads - High Vanadium Powdered Metal

  • Best used for blind 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  
  • Features a 2 -2 1/2 thread chamfer
  • Semi-bottoming 45° helix
  • 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. 

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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
    A55232 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal Uncoated 100
    $31.75
  • A55239 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal STEAM OXIDE 50
    $33.97
  • A55246 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal ALTiN 20
    $43.58
  • A78305 ACT M3 X 0.5 0.1410 1-15/16 D3 2 Spiral Fluted Powdered Metal TiCN 18
    $43.58
  • A78362 ACT M3.5 x 0.6 0.1410 2 D3 3 Spiral Fluted Powdered Metal Uncoated 17
    $31.59
  • A78371 ACT M3.5 x 0.6 0.1410 2 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 41
    $24.17
  • A55233 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $31.75
  • A55240 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 36
    $33.97
  • A55247 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal ALTiN 14
    $43.58
  • A78297 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal ALTiN 10
    $43.58
  • A78306 ACT M4 X 0.7 0.1680 2-1/8 D4 3 Spiral Fluted Powdered Metal TiCN 9
    $43.58
  • A78310 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal TiCN 17
    $43.58
  • A78363 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal Uncoated 87
    $31.75
  • A78372 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 35
    $33.97
  • A55234 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $31.75
  • A55241 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 42
    $33.97
  • A55248 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal ALTiN 18
    $43.58
  • A78298 ACT M5 X 0.8 0.1940 2-3/8 D3 3 Spiral Fluted Powdered Metal ALTiN 12
    $43.58
  • A78307 ACT M5 X 0.8 0.1940 2-3/8 D4 3 Spiral Fluted Powdered Metal TiCN 54
    $36.69
  • A78311 ACT M5 X 0.8 0.1940 2-3/8 D3 3 Spiral Fluted Powdered Metal TiCN 9
    $43.58
  • A78364 ACT M5 X 0.8 0.1940 2-3/8 D3 3 Spiral Fluted Powdered Metal Uncoated 54
    $31.75
  • A78373 ACT M5 X 0.8 0.1940 2-3/8 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 25
    $33.97
  • A55235 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal Uncoated 100
    $32.53
  • A55242 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal STEAM OXIDE 17
    $35.01
  • A78365 ACT M6 X 1.0 0.2550 2-1/2 D3 3 Spiral Fluted Powdered Metal Uncoated 14
    $32.53
  • A78374 ACT M6 X 1.0 0.2550 2-1/2 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 40
    $35.01
  • A55236 ACT M8 X 1.25 0.318 2-23/32 D5 3 Spiral Fluted Powdered Metal Uncoated 64
    $35.87
  • A55243 ACT M8 X 1.25 0.318 2-23/32 D5 3 Spiral Fluted Powdered Metal STEAM OXIDE 21
    $38.46
  • A78366 ACT M8 X 1.25 0.3180 2.7188 D3 3 Spiral Fluted Powdered Metal Uncoated 51
    $35.87
  • A78375 ACT M8 X 1.25 0.3180 2.7188 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 14
    $38.46
  • A55237 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Fluted Powdered Metal Uncoated 100
    $42.25
  • A78367 ACT M10 X 1.5 0.3810 2-15/16 D3 3 Spiral Fluted Powdered Metal Uncoated 69
    $42.25
  • Total: items /

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