97620 Type 190-AN HSS 135Â degree Split Point NAS 907B Titanium Nitride Jobber Length Drill Bit (3 pack) Foot Mounted 065" 125 psi 28" Hg

065" 125 psi 28" Hg 2 1/2" PR516 5/16" 15/32"

This is especially important when using abrasive pads or grinding attachments during operations such as cleaning gasket surfaces or cylinder head porting

They also offer excellent load and wear characteristics for continuous non-lubricated service

Body Material T316 Stainless Steel

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97620 Type 190-AN HSS 135Â degree Split Point NAS 907B Titanium Nitride Jobber Length Drill Bit (3 pack) Foot Mounted 065" 125 psi 28" HgHeavy duty construction for drilling in tougher materials Manufactured from premium high speed steel 135 split point is self centering for reduce thrust and easier penetration Manufactured to NAS 907 B aerospace specification Proudly Manufactured in the U. S. A Click Here for product catalog