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• Tool designed to create undercut and a bottom at the last thread
• 45 degree chamfer eliminates burrs and partial threads at last thread
• Corner has a radius to help eliminate stress on part
• Creates a flat to achieve maximum thread depth
• These tools have a 15 deg helix angle for excellent smooth cutting
• These tools are solid carbide and centercutting
• Entire shank is reduced allowing any extension needed
• Flat value includes the front nose radius
• Total flat is measured from the front of the tool to where the 45 deg angle intersects the reduced shank

Coating:	TiAlN
Cutting Diameter:	.4125
Flat:	.09
Material:	Solid Carbide
Number of Flutes:	4
Radius:	.025
Shank Size:	.3125
Total Length:	2.0
Width:	.140