OSG
1/4-28 UNF Vanadium High-Speed Steel Tap, TiCN - OSG 2930408
MFR# 2930408Series 290
$30.84List $39.55
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Flutes3
Thread size1/4-28
CoatingTiCN
Description
The OSG 2930408 is a 1/4-28 UNF Vanadium High-Speed Steel tap with a TiCN finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit3B
Coating finishTiCN
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle45
MaterialVanadium High-Speed Steel
Material applicationAlloy Steel; Carbon Steel; Cast Iron; Stainless Steel; Die Steel; Hardened Steel
Neck length0.74
Number of flutes3
Overall length in2-1/2
OversizeNo
Shank diameter0.141
Square length0.3125
Square size0.191
Threads per inch28
Thread directionRight Hand
Thread length0.397
Thread limitH3
Thread size in1/4-28
Thread standardUNF
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