Walter-Prototyp
1/4-20 UNC Cobalt Tap, Vaporisiert - Walter-Prototyp 7557037
MFR# 7557037Series TC117
$55.51List $68.80
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Flutes3
Thread size1/4-20
CoatingVaporisiert
Description
The Walter-Prototyp 7557037 is a 1/4-20 UNC Cobalt tap with a Vaporisiert finish. 3 flutes.
Specifications
ApplicationBlind Hole Threading
ChamferModified Bottoming
Class of fit2B/3B
Coating finishVaporisiert
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle40
MaterialCobalt
Material applicationCast Iron; Non-Ferrous Metal; Stainless Steel; Steel
Material gradeWY80FC
Number of flutes3
Overall length (mm)80.00
OversizeNo
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous
Shank diameter0.2550
Square length0.3130
Square size0.1910
Tapping depth1.1810
Threads per inch20
Thread directionRight Hand
Thread length0.3940
Thread size in1/4-20
Thread standardUNC
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