Remove debris faster and discharge particles easily
Feature:
1. This is a type HSS steel large step cone drill titanium drill 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.
specification:
Type: Step drill
Materail: High speed steel
Coating: Titanium coating
Size: 13 steps in 5-35 mm (5, 7, 10, 12, 15, 17, 20, 22, 25, 27, 30, 32, 35)