HL-770
Electrician’s Power Bit
Key Features
Double-twist geometry with a single spur, cutter, and screw point.
Slim profile designed to fit between building studs.
Perfect for installing conduit, wiring, and low-voltage cabling.
HL-770 8.5” OAL x 5.5” Twist
Dlameter | QC HEX SHANK Size |
5/8” | 8.0 |
11/16 | 8.0 |
3/4” | 8.0 |
13/16” | 8.0 |
7/8” | 8.0 |
1” | 8.0 |
1-1/8” | 11.0 |
1-1/4” | 11.0 |
