84 mm, Drill Bit Point Angle 140 Degrees , Carbide, Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.Screw Machine Drill Bit, Drill Bit Size 16.6630.
The Skullerz 8968 Class C Vented Hard Hat with 6-point suspension provides lightweight yet durable protection to shield the top of the head from falling objects or bumping into stationary objects..