Cleveland
1/2-20 UNC High Speed Steel Tap, Oxide - Cleveland C57638
MFR# C57638Series 1011BO
$30.20List $38.74
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Flutes3
Thread size1/2-20
CoatingOxide
Description
The Cleveland C57638 is a 1/2-20 UNC High Speed Steel tap with a Oxide finish. 3 flutes.
Specifications
ApplicationThrough-Hole Threading
ChamferPlug
Class of fit2B
Coating finishOxide
Coolant throughNo
MaterialHigh Speed Steel
Material applicationCast Iron; Steel
Number of flutes3
Overall length in3-3/8
OversizeNo
Shank diameter0.3670
Square size (mm)6.99
Threads per inch20
Thread directionRight Hand
Thread length1.6562
Thread limitH3
Thread size in1/2-20
Thread standardUNC
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