Feature●BIG HEAD DIAMETER: 9mm. Large diameters create flat-bottomed holes.●SMALL HEAD DIAMETER: 4.2mm. The small tip includes a through hole for a screw rod.●MATCHING ACCESSORIES: It can be used with standard 9mm diameter chucks.●RECOMMENDED USE: Recommended for high speed drills with rope. Used for drilling wood, hard material, not easy to damage.●WHAT YOU GET: 1 * bit, 1 * small wrench, 1 * locating ring. Works perfectly with pocket hole guides.Description
Specification:
Big head diameter: 9mm
Small head diameter: 4.2mm
Purpose: used for drilling wood
Package list:
1 * bit
1 * small wrench
1 * location ring