EXTENSION, BIT (7/16"X12") - 904H-12
• Extend bit lengths – hole saw arbors, spade bits, Nail Eater II® bits, Electrician's bits and Step bits
• Use for boring deeper in wood
• Application : For Boring Deeper Wood IN
• D Chain : 4
• Head Diameter : 23/32 IN
• Length : 12.000 IN
• Material Master Number : 50349805
• Size : 7/16 IN Hex Shank
• Weight : 2.900 LB (1316.000 GM)