Professional Ratchet Bit Set 6mm-12mm Allen 1/2"

Professional Quality 1/2" Hex Allen Bit Set 6mm-12mm

Professional quality metric drill bits made from hardened and tempered S2 steel with shot peened finish
1/2" bit holder made of chrome vanadium steel, hardened, tempered and chrome plated for corrosion resistance
Content:
10mm x 1/2" square drive bit holder
6 hex bits: 6, 7, 8, 9, 10 and 12 mm x 75 mm long