Product Review

Specification:
Shank diameter: 1/4 inch
Blade diameter: 3/8 & 1/2 Inch
Material: alloy steel

Note:
NOT a T-slot cutter for hex bolts.
The router bit is NOT big enough to make a deep cut into the wood.
You can cut a cut before using the keyhole bit to provides relief.

Package Included:
1 x Keyhole Router Bit 3/8 Inch Blade Dia
1 x Keyhole Router Bit 1/2 Inch Blade Dia