Reiff & Nestor
1/4-20 UNC High-Speed Steel Tap - Reiff & Nestor 28507
MFR# 28507
$15.63List $20.05
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Flutes3
Thread size1/4-20
Description
The Reiff & Nestor 28507 is a 1/4-20 UNC High-Speed Steel tap. 3 flutes.
Specifications
ChamferPlug
Class of fit3B
Coolant throughNo
Flute directionRight Hand
Flute styleFast
Helix angle52
MaterialHigh-Speed Steel
Number of flutes3
Overall length in2-1/2
OversizeNo
Primary workpiece materialSteel
Shank diameter0.2550
Square size0.1910
Thread directionRight Hand
Thread limitH3
Thread size in1/4-20
Thread standardUNC
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