Drillco 500A120

Description

Drillco Series 500 5/16″ X 4 1/2″ Bronze Cobalt General Purpose Heavy Duty Jobber Length Drill Bit With Straight Shank And 3 3/16″ Spiral Flute (6 Per Pack)

Features :

Made of cobalt steel that provides long durability when drilling hard materials
It provides maximum lubrication and designed for drilling tough materials, high temperature/strength alloys

Product Attributes :

Overall Length : 4.5 in
Drill Material : Cobalt
Shank Style : Straight
Flute Length : 3 3/16″
Drill Diameter : 5/16″
Brand Name : Series 500
Flutes : Spiral
Drill Type : Jobber Length Drill Bit
Drill Coating : Bronze