Mandrels

(0) 3/8" HEX ARBOR

Hole saw arbor 3/8" hex shank, 1/2-20 threads. Fits 9/16" - 1-3/16" hole saws. Comes with HSS pilot drill... View Details

(0) 1/4" PILOT DRILL

1/4" x 4-5/16" bit. May be used with all of our mandrels. High speed steel... View Details