3 Pcs HSS Step Drill Bit, High Speed Steel Titanium Coated Large Hole Step Bits for Metal Wood Plastic, 4-12/20/32mm

3 Pcs HSS Step Drill Bit, High Speed Steel Titanium Coated Large Hole Step Bits for Metal Wood Plastic, 4-12/20/32mm

• Unique Two Flute Design:Two Flute Design also lets the material particles escape easily for a much more clean drilling operation
• Industry grade High Speed Steel with titanium coating can reduce friction and run cooler, which ensures wear-resistance and durability.
• With a range of hole sizes from 4-12/20/32mm, Titanium Step Drill Bit is suitable for a wide range of materials, steel, wood, thin iron, aluminum alloy,PVC, and more. (NOT FOR Stainless steel )
• The three-sided shank of our Titanium Step Drill Bit provides a secure and stable grip, ensuring precise and accurate drilling with minimal wobbling or slipping. This feature also makes it compatible with most drill chucks, providing maximum flexibility and versatility.
• It is suitable for a wide range of materials and provides precise and accurate drilling, making it an essential tool for any workshop or toolbox. Don't settle for less - choose our Titanium Step Drill Bit for superior performance and durability.