13mm Bright HSS Jobber Drill Bit 2007-12.50S by Bordo Sockets / Socket Set 7/16"-14 unc

7/16"-14 unc

Features: 4 tools in one for ultimate versatility

cylinder head and engine block components

Castors: Heavy-duty swivel (2 lockable)

torque in low speed

13mm Bright HSS Jobber Drill Bit 2007-12.50S by Bordo Sockets / Socket Set 7/16"-14 uncBORDO METRIC QUICK SILVER M2 HSS JOBBER DRILLS DIN338 118 Split Point (crankshaft point) Split point is self centering and reduces the need for end thrust. Friction at workpiece is reduced. 118 point angles are ideal for use in materials such as mild steel and cast iron. The 118 point creates easily controlled chips which are wide and thin. DRILL BIT SURFACE TREATMENT Bright Finish Jobber Drills have no surface treatment and are supplied in the as