Heavy Duty Jobber Drill Bit – 5/16″

Heavy Duty Jobber Drill Bit – 5/16″

227-SERIES – Fractional Black and Gold Finish

Jobbers, 135-Degree Split Point HS Steel

ANSI Standards ( High Production )

• Premium Grade steel

• Heavy Duty Construction

• High speed steel drills are appropriate to most materials including steel, non-ferrous metals, plastic and wood

• Split point offers self centering ability for drill starting

• Split points made by Fully Automatic Normac Machines