Alpha Tools 5" Contour Blade for Granite and Engineered Stone

Alpha Tools 5" Curve Cutting Blade for Granite and Engineered Stone The Alpha Tools 5" Contour Blade for Granite and Engineered Stone is designed to cut sinkholes into granite countertops.   Features Can cut engineered stone and harder types of marble material Cleanly cuts curves accurately and safely, even with a wider kerf Diamond segments are directly sintered on the steel core, preventing undercutting A contour blade eliminates the need to perform difficult and time-consuming plunge-cutting It fits on a CNC Router with a cutting head This blade is designed for either wet or dry cutting   Technical Specifications Kerf 4.0 mm Max RPM - 13,200 Arbor 7/8" Depth of Cut - 1-1/4" Material Performance Ceramic Not Recommended Porcelain Not Recommended Marble Good Granite Excellent Hard Granite Excellent Glass Not Recommended