curved hole wiring bit - front and side view
Curved Hole Wiring Bits are designed for boring curved (right angle) holes around corners in one continuous cut. It eliminates the need to drill two holes. Ideal for routing wiring and cable for electrical installation.
Curved Hole Wiring Bits page 167
ITEM NO. SIZE HEX SHANK OVERALL LENGTH
CHWB056 7/8 1/4 6-1/4
CHWB108 1-1/8 1/4 6-1/4
How to use Curved Hole Wiring Bits