(16mm) Black Diamond Drill Bits Set Compatible Granite Ceramic 5/6/8/10/12/14/16mm

Descrizione di (16mm) Black Diamond Drill Bits Set Compatible Granite Ceramic 5/6/8/10/12/14/16mm

Description: Specification: drilling size: 5/6/8/10/12/14/16mm Material: diamond Hexagon handle: 6.35mm Length of diamond: 10mm Application with cooling wax: used for drilling granite and marble, masonry, concrete, ceramic tile/ceramic, glass, hard plastic Specifications: 1. Cooling wax filling inside: fast heat conduction and large amount of filling can effectively transfer heat to prevent drilling burning 2. Universal round drill handle: applicable to a wide range of machines and firmly clamped 3. Diamond bit: brazed diamond technology can not drop the drill, and it is durable 4. High-strength drill body: it is forged with high-strength metal, which is not easy to deform and easily open holes Package Included: 1*Tapper