Drill Bits Sets High Speed Steel Cobalt Step Drill Set Porous 50 Size Wood Metal Hole Taper Drill Set Round Handle Pagoda Drill (Color : TIN Box and Punch) 5pcs Nitrid Opp
- Product Code: B08L6HR2T2
- Availability: In Stock
- Step Drill Bits HSS & TITANIUM COATING: Step cone drill bits are made of high-speed steel, titanium nitride coating can reduce frictional heat, and the operating temperature is low, strong and durable; titanium coating ensures free cutting steel, aluminum plate, brass, copper, plastic Wood, etc.
- 1. This is a type HSS steel large step cone drill cobalt bit fixed hole milling cutter.
- 2. It is made of high-quality HSS steel and is plated with titanium to reduce friction and heat.
- 3. Very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc.
- 4. Materail: HSS high-speed steel