1 3/8" Diamond Zero Tolerance Grinding drum 5" Diamond convex cutting saw blade wet dry use sink cutter contour blade for stone granite marble concrete travertine kitchen countertop repair

The arbor of of the drum is 5/8"-11 Thread. This package carries (a)-(b): (a) 1 Piece of 1 3/8" / 35 MM DIAMETER Zero Tolerance Diamond Drum Wheel (5/8"-11 threaded arbor). Do very good job for cutting of the stone, concrete sink inner hole grinding / coarse polishing. (b) 1 Piece of 5 Inch Convex Turbo High Grade Blade. They do very good job for circle shape cutting for granite and concrete. The inner hole diameter is 7/8"-5/8", since washer/bushing/spacer included.

• The arbor of of the drum is 5/8"-11 Thread.
• (a) 1 Piece of 1 3/8" / 35 MM DIAMETER Zero Tolerance Diamond Drum Wheel (5/8"-11 threaded arbor). Do very good job for cutting of the stone, concrete sink inner hole grinding / coarse polishing.
• (b) 1 Piece of 5 Inch Convex Turbo High Grade Blade. They do very good job for circle shape cutting for granite and concrete. The inner hole diameter is 7/8"-5/8", since washer/bushing/spacer included.