1-5/16" Reduced Shank Drill Bit | Cobalt | 1/2" Reduced Shank | DWDCO1-5/16 Reduce Shank Drill Bits Whether assembling metal frames

Whether assembling metal frames

Perfect for framing projects

and a zinc green finish for corrosion resistance and a clean

General hardware applications requiring corrosion resistance and a discreet finish

This set screw is sized 1/4-20 and measures 6 inches in length

1-5/16" Reduced Shank Drill Bit | Cobalt | 1/2" Reduced Shank | DWDCO1-5/16 Reduce Shank Drill Bits Whether assembling metal framesSpecs Diameter: 1 5 16" (1. 3125") Shank: 1 2" reduced Material: cobalt (HSS cobalt alloy) Pieces per package: 1 Model: DWDCO Features High heat resistance and wear performance from cobalt alloy, optimized for drilling hard metals. Precise geometry minimizes wandering and maintains a consistent hole diameter in metal workpieces. Single piece construction for durability under high torque metal drilling operations. Designed for metalworking scenarios