No.8 (5mm) Quad Driver Countersink Drill & Drive Bit Holder - D-73221

Features

• Makita No.10 Quad Driver. A multi-functional tool for drilling, countersinking and fastening PH2 self tapping screws
• The drill bit can be lengthened & shortened by adjusting the grub screw with the hex key on the end of the holder
• Easily switch from countersink drilling to driving by sliding the chuck to release the bit, then reverse it and lock it back in place