53 x 30mm Unibor Mag Drill bit, Short Series - Clearance Blow Torches & Soldering 5mm with a 7

5mm with a 7

9 high tensile steel for strength

Welding Kit Specifications:

Countersink Bore Size: 3/8"

3/8 Inch UNF Threaded Bar

53 x 30mm Unibor Mag Drill bit, Short Series - Clearance Blow Torches & Soldering 5mm with a 7Mag Drill Bit Clearance Price Specifically designed for drilling holes in steel and other tough metals. The 53 x 30mm Unibor mag drill bit offers reliability, long life span, and high performance. Now at a clearance price but with limited, so once they are gone, they are gone! Manufactured from M2 high speed tool steel (HSS) for strength, fully precision ground for higher concentricity and longer tool life. Also designed with alternate tooth geometry