6/7/8/9/10/11/12/13/14/17mm Quick Change Power Nut Driver Bit Drill Bit Set - 6/7/8/9/10mm

• Quick-change nut driver bit set made of steel

• Featuring a full range of sizes, this set is ready for use with any power driver or screwgun

• Constructed from forged and hardened chrome vanadium steel with a corrosion-resistant finish, this set is heavy-duty, built to last

Specification:

• Product: Drill Bit Screw Block

• Material: chrome vanadium steel

• Hex Shank Diameter: 6.35mm (1/4'')

• Set A: 6/7/8/9/10mm

• Set B: 6/8/10/12/14/17mm

• Set C: 6/7/8/9/10/11/12/13mm