CMT 552-789 Diamond Dry Hole Saw 3-1/2" x 5/8" x 2-3/8" Disc Sanders making it a reliable choice

making it a reliable choice for drilling through heavily reinforced substrates

A head stamp with the Simpson Strong-Tie No Equal sign and diameter designation makes identification easy after the concrete pour

Authorized JET Service Centers throughout the United States can authorize warranty repairs

battery only

This is further supported by heat treated and polished lead screws backed by thrust bearings

CMT 552-789 Diamond Dry Hole Saw 3-1/2" x 5/8" x 2-3/8" Disc Sanders making it a reliable choiceThe CMT 552 789 is a 3 1 2" (89mm) Diamond Dry Hole Saw For Angle Grinder (M14 Spindle). Designed for cutting hard tiles (ceramic, gres), hard stones (granite, marble), and artificial stones. Diamond grit with cubo octahedral crystals provides fast, clean cutting and longer life than standard hole saws. SPECIFICATIONS Diameter 3 1 2" (89mm) Cutting Depth 5 8" Overall Length 2 3 8" Blade Material Diamond Grit Coated Shank M14 spindle for angle grinder