48282 Type 190-CN HSS CN-TECH™ Jobber Length 135Â degree Split Point Drill Bit (12 pack) 35' Long Bear-N-Bronz® is Boston Gear’s general

Bear-N-Bronz® is Boston Gear’s general purpose

Bost-Bronz® bearings are one of the most effective bearings available for precision performance

Max PV Value: 50

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

48282 Type 190-CN HSS CN-TECH™ Jobber Length 135Â degree Split Point Drill Bit (12 pack) 35' Long Bear-N-Bronz® is Boston Gear’s generalCryogenic treatment creates a more uniform grain structure by transforming retained austenite into martensite. Modifies the carbon micro structure through precipitation of carbides increasing resistance to wear. Nitride process diffuses nitrogen into the surface to create a case hardening resulting in superior tool life and exceptional corrosion resistance. Click Here for product catalog Proudly Manufactured in the U. S. A