95570 Type 190-AN HSS 135Â degree Split Point NAS 907B Titanium Nitride Jobber Length Drill Bit (3 pack) 28mm ID Click here for spec sheets:

Click here for spec sheets: BUCNPF Spec Sheet

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PU316 3/16" 5/16"

They are also the smoothest

Thermoplastic Pigtails are composed of reinforced PVC

95570 Type 190-AN HSS 135Â degree Split Point NAS 907B Titanium Nitride Jobber Length Drill Bit (3 pack) 28mm ID Click here for spec sheets:Heavy 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