#16 Heavy Duty Jobber Drill Bit

3/16 Cobalt Heavy Duty Jobber Drill Bit

1/2-13 x 4 Hex Sleeve Anchor Zinc Plated (25)

7/8-14 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

meets or exceeds DIN 912

#9 Heavy Duty Jobber Drill Bit (12) Jobber Drill Bits - Wire Gauge #16 Heavy Duty Jobber Drill#9 Heavy Duty Jobber Drill Bit . Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.