Starrett A17-38 Hole Saws Arbor - 8.75mm (11/32”) Hex Shank Arbor for 32 - 210mm Holesaws with Carbide Tipped Pilot Drill Bit - Quick Change Mandrel

HOLE SAW ARBOR: Durable, heavy-duty and carbon steel arbor that comes complete with pilot drills; SDS-Plus arbor shanks allow the arbor to be used in SDS-Plus rotary hammer drills, with the hammer action turned off. LOCKING ARBOR: The arbor locks tightly on the hole saw, eliminating vibration and prolonging the life of the saw. The compact size allows you to take your arbor anywhere to do any job; It can easily fit in any tool bag. RELIABLE: This drill arbor is safe and reliable to use; It can hold the hole saw securely to ensure it stays in place and does not slip during drilling DURABLE: Made of a high-quality steel body for maximum durability; The superior hardness design allows this arbor to be usable for a long time PERFECT SIZE: Fitted with a 79mm (3.1/8”) high-speed steel pilot drill and fits 6.35mm (3/8") chuck size, Shank size; 8.75mm (11/32") Hex, Screw thread; 5/8” (18mm), Manufacturer: The L. S. Starrett Company Ltd