4-12 4-20 4-32 HSS Titanium Coated Step Drill Bit Drilling Power Tools Metal High Speed Steel Wood Hole Cutter Cone Drill

4-12 4-20 4-32 HSS Titanium Coated Step Drill Bit Drilling Power Tools Metal High Speed Steel Wood Hole Cutter Cone Drill

• High-Speed Steel Material :Crafted from high-speed steel, this drill bit ensures efficient drilling and long-lasting performance. Its durability makes it ideal for woodworking projects.

• Titanium Coating :The titanium coating on the drill bit provides additional strength and resistance to wear and tear, ensuring a longer lifespan.

• Versatile Hole Cutter :This tool serves as a versatile hole cutter, capable of drilling through metal, wood, and other materials with ease and precision.

• Step Drill Bit Design :The step drill bit design allows for smooth and controlled drilling, reducing the risk of damage to your workpiece.

• Size Range :Available in sizes ranging from 4-32mm to 4-20mm, this drill bit caters to a wide range of drilling needs and preferences.

• Origin : Mainland China