Item: BRSCHNITT Vacuum Brazed Diamond Drilling Core Bits Quantity: 1pc Connection: 58-11Thread Specification: Diameter:20mm-50mm;Total Length 60mm;Grit :#35/40 Appliaction: 1. Used for processing ceramic tiles, porcelain tiles, marble, granite ,stone and other materials; 3.Dry or wet use, suitable for angle grinder (direct connection) or electric drill (with adapter ). Features: 1、Super Quality Raw Material,fast and Smooth Drilling,drill smoothly with no broken edges; 2、Using Vacuum Brazed Technology,Using water could prolong the lifetime. Note: If you order more than 20pcs of same specification,we could mark your LOGO on our products.Please contact us first.







