Specification:
Item Type: Step Drill Bit
Material: M35 and cobalt
Punch Diameter: 1/4 to 1-3/8in
Shank Diameter: 1/4in
Features:
1FOUR SPIRAL GROOVES: The step drill four cutting blade design guarantee a faster, smoother cut that feel like a hot knife slicing through butter 2M35 COBALT HSS STEP DRILL: Ideal for stainless steel, sheet metal, wood, plastic, aluminum, copper and other metal plates 3HARD AND FAST: With a surface hardness of 89HRC, the step drill bit can cut harder materials and achieve higher cutting speeds 4TECHNICAL PARAMETERS: Step drill bit imperial has drilling diameter from 1/4 to 13/8in, and a shank diameter of 1/4in 5WITH BOX: Spiral groove step drill bit equipped with a storage box for easy storage, portability and access, and also prevent damage and loss
Package List:
1 x Step Drill Bit
1 x Storage Box
