Feature

●Increase the cutting speed through automatic centering to prevent walking
●1. This is a HSS high speed steel step drill made of high quality HSS steel and coated with TiCN to reduce friction and heat.
●2. Very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc.
●3. Small dents are usually used to mark the center of the point, which can guide the drill tip and avoid slipping or offset to avoid damage.
●4. Material: HSS high-speed steel


Description

Remove debris faster and discharge particles easily
Feature:
1. This is a HSS high speed steel step drill made of high quality HSS steel and coated with TiCN to reduce friction and heat.
2. Very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc.
3. Small dents are usually used to mark the center of the point, which can guide the drill tip and avoid slipping or offset to avoid damage.

specification:
Type: Step drill
Material: HSS high-speed steel
Coating: TICN coating
Size: 4-12mm: 4, 6, 8, 10, 12mm 5 steps
4-20mm: 4, 6, 8, 10, 12, 14, 16, 18, 20mm 9 steps
4-32mm: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm 15 steps

note:
Due to manual measurement, please allow an error of 1-3mm.
Due to the differences between different monitors, the picture may not reflect the actual color of the project.

Package Included:
1 HSS step drill