Feature(may vary by option.)

●Convenient to Drill, Easy to Use, Safe and Reliable
●Compatible with most rotary tools used in hardware, hobby, home and more
●Can be used for punching metal, plastic, aluminum, wood, etc
●Excellent abrasion resistance
●High working efficiency, perfect punching effect, long service life

[Type 2]

[Type 3]

[Type 4]

[Type 5]

[Type 1]

Description

Durable and practical.
If you have any questions, please feel free to contact us. We will reply you within 24 hours.
Specifications:
DIY supplies: Metal processing
Type: Core Drill Bit
Application: Metal Drilling
Material: High-speed steel
Package Weight: 200g
Package Size: 5.1 x 2.7 x 2.7 inches (13 x 7 x 7 cm).

Package Contents:
1 x Spiral Step Drill Bit Set