MANN'S Heavy Duty TCT Lock Installation Kit (2 PCS) - 00713W

1. MATERIAL:
Manufactured with solid carbon steel/carbide for added strength and durability.
Rustproof material.

2. SIZE:
Sharp hole saws - 54mm/22mm

3. PRACTICAL USE: 
Can drill round holes easily and quickly.

4. HIGH EFFICIENCY:
Neat opening
Smooth
No broken edges
No tremor phenomenon