47942 Type 190-CN HSS CN-TECH™ Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1-5/8" Tube Attractive retail packaging

Attractive retail packaging

Click here for spec sheets: SNASF Spec Sheet

This is commonly known as a "red rubber hose

Double-taper

300 psi Working Pressure

47942 Type 190-CN HSS CN-TECH™ Jobber Length 135Â degree Split Point Drill Bit (12 pack) 1-5/8" Tube Attractive retail packagingCryogenic 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