Greenlee 38507 Round Shank with Three Flat Arbor for 9/16 to 1-3/16-Inch Hole Saws Hand Tools The Ridgid 92510 is a

The Ridgid 92510 is a 2" T-411 double cutting blade for drain cleaner machines

Heavy duty air valve offers accurate lift control

Repair kits available

Zinc coated load chain and coated brake hub minimize corrosion

33400 Housing

Greenlee 38507 Round Shank with Three Flat Arbor for 9/16 to 1-3/16-Inch Hole Saws Hand Tools The Ridgid 92510 is aHigh speed steel (Pilot drill bit) material; 9 16 inch Min. Hole saw size; 1 3 16 inch Max. Hole saw size; 1 4 inch Shank size; Yes supplied with pilot Drill; round with 3 flat shank shape; chuck size 1 4 inch From the Manufacturer The best arbor in the industry ensures a solid connection without any gaps or wobbling. Arbors include replaceable high speed pilot drill. Pilot drills have unique split point tip design. Use with Greenlee bimetal hole