Feature

●[Fast Cut] Step drill 4 cutting blade design for smooth and fast cutting
●[M35 Cobalt HSS Step Drill] Ideal for metal plates such as stainless steel, steel, wood, plastic, aluminum, copper, etc
●[High Hardness & Fast Cutting] Surface hardness 89HRC can be cut harder, and high speed cutting
●[Technical Specifications] Step drill bit has 1/4 to 1-3/8 inch hole diameter and 1/4 inch shank diameter
●[Storage Box Included] Spiral groove step drill bit comes with a storage box, easy to store, carry and access and prevent damage or loss


Description

[Fast Cut] Step drill 4 cutting blade design for smooth and fast cutting
[M35 Cobalt HSS Step Drill] Ideal for metal plates such as stainless steel, steel, wood, plastic, aluminum, copper, etc.
[High Hardness & Fast Cutting] Surface hardness 89HRC can be cut harder, and high speed cutting.
[Technical Specifications] Step drill bit has 1/4 to 1-3/8 inch hole diameter and 1/4 inch shank diameter
[Storage Box Included] Spiral groove step drill bit comes with a storage box, easy to store, carry and access and prevent damage and loss.
Specifications:
Material: M35 and Cobalt
Punch Diameter: 1/4" to 1-3/8"
Shank Diameter: 1/4"
Package List:
1 x Step Drill Bit.
1 x Storage box.