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12'' (305 mm) Arbor Extender

Cat. No.: 
31678
Product Features
Extends hole saws and other drill bits.
118° split point pilot bit.
Hardened mandrels for long thread life.
Note: Set pilot drill point 1/8'' (3 mm) beyond tooth points.
Electric Drill Size: 1/2'' (13 mm) and larger
Shank Size: 7/16'' (11 mm)
Weight (lbs.): .77
Always wear approved eye protection.
Never use on or near live electrical circuits.
Read and follow safety instructions in power tool owners manual.