Alpha - 1/2" (12.70mm) Jobber Drill Bit - Cobalt Series | 9LI12CO Screwdriver Bit Sets 5 - 10mm drops straight

5 - 10mm drops straight in and gets you back to work

Hardened steel bit

smooth cuts through a variety of materials without the frustration of blade dulling

The 5in x17in Heavy Duty Scraper is your ultimate trade-grade solution

Classification: AS/NZS 4855-B – E49 16-A U H10

Alpha - 1/2" (12.70mm) Jobber Drill Bit - Cobalt Series | 9LI12CO Screwdriver Bit Sets 5 - 10mm drops straightAlpha 1 2" (12. 70mm) Jobber Drill Bit Cobalt Series 9LI12CO The Alpha Gold Series Imperial Jobber Drill Bit (9LI12CO) is engineered for serious trade use. Made for tradies, fabricators, and toolmakers who need cutting tools that perform shift after shift. Key Features Fully ground M2 HSS material increases drill life Titanium Nitride (TiN) coating reduces heat and increases lubricity for extended life 135 split point cuts faster and reduces wandering