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• Taps made from premium high speed steel
• Primarily designed for tapping through holes
• Plug style, chamfer is 5-7 thread pitches long
• Spiral Point forces the chips ahead of the tap
• Steam Oxide over Nitride coating resists chip welding, increases lubricity and helps retain cutting fluid
• Great for high volume tapping in carbon steels up to 38 Rc and stainless steels up to 35 Rc

Coating:	Steam Oxide
End Style:	Plug
Neck Length:	.875
Number of Flutes:	4
Shank Size:	.697
Size:	7/8-14 H4
Square Drive (behind round shank):	.523 square
Thread Length:	1.344
Total Length:	4.6875