Features: NEW 10 pieces of 5mm (close to 3/16") Diamond coated hole saw / drill bits. Suitable for use in drill hole on glass, marble, tile or granite. Specifications: 49mm shank and 53mm total length. drill Hole diameter:5mm Package Included: 10 pieces of 5mm Diamond coated hole saw / drill bits. Features: 49mm shank and 53mm total length. drill Hole diameter:5mm Suitable for use in drill hole on glass, marble, tile or granite.
