47172 Type 190-CN HSS CN-TECH™ Jobber Length 135Â degree Split Point Drill Bit (12 pack)Cryogenic 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

Click here for spec sheets: CUCTPA Spec Sheet

The hex shape provides installation with a wrench

Click here for spec sheet: SAPA Spec Sheet

Once in contact with the tool

The different styles offered include spur

and an attractive red EPDM rubber cover

Click here for spec sheet: SUCNPP Spec Sheet

Click here for spec sheets: SUCNPHA Spec Sheet

Click here for spec sheet: NANFL Spec Sheet

Slide Valves allow air to flow in the open position

Display Bag

Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°)