Straight Spiral Flute
Spiral Point Plug
Spiral Point Bottoming
Spiral Flute - Semi Bottoming
Oversize (+.005) Spiral Point Plug
STI - Hand Plug & Bottoming
STI - Spiral Point Plug
Atlas Cutting Tools stocks a full range of HSS taps in standard (inch) sizes, covering hand taps, spiral point, spiral flute, and high spiral styles. Available uncoated and in ALTiN, TiN, NIT/ST, and steam oxide finishes.
Spiral Point: Pushes chips forward ahead of the tap, suited to through-holes; available in plug and bottoming styles for different thread-depth needs.
Spiral Flute: Pulls chips back and out of the hole, making it the better choice for blind-hole tapping where chips have nowhere else to go.
Hand Taps: Straight-flute taps for manual or low-speed tapping, available in plug and bottoming styles for general-purpose shop use.
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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 A55833 ACT 5/8-11 0.48 3-13/16 H3 4 High Spiral HSS Uncoated 22 $104.07 -
A55834 ACT 5/8-18 0.48 3-13/16 H3 4 High Spiral HSS Uncoated 49 $104.07 -
A77366 ACT 5/8-11 0.4800 3-13/16 H3 4 Semi Bottom HSS ZRN 3 $108.93 -
A77367 ACT 5/8-18 0.4800 3-13/16 H3 4 Semi Bottom HSS ZRN 8 $108.93