The dry diamond drill bit uses vacuum brazed technology which allows the dry bit to be used at a higher temperature to cut through hard porcelain tile, ceramics, marble and slate with ease. - Vacuum Brazed Diamond drilling bits, Dry drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.
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Diamond Holesaws 4mm to 100mm. Diamond dust hole saws are suitable for drilling ceramic tiles, glass, marble, slate and porcelain tiles up to hardness grade 5. Shank Length: 50mm. Can be Used with Core Bit Guide.
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Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plate, mirrors and glass. Shank type: Hex. The drill bit is more wear-resistant and more durable.
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Diamond Coated Hole Saws Drill BitsProduct Details1.NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.2.DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.3.SIZE - 10mm(0.4-inch) Drilling Diameter, 6.5mm(0.26-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.4.SPECIAL DESIGN - The diamond hole saw with clearance hole facilitates the entry of cooling water and the escape of chips from the drilled hole. Makes the drilling process easier.
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[Wide Application] These punching drill bits provide smooth drilling in masonry, ceramic tile, glass, wood, plastic, terracotta, brick, concrete, plaster, brick, cinder block, laminate flooring, garden pot, marble, mirror and more.
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(Other accessories are not included). There are slight difference between the picture and the real item caused by light brightness,hope you can understand. Color: As the picture shows.
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Drill through tough materials with precision using this10 Piece 6mm Spear Head Drill Bit Set. Designed for ceramic, porcelain, marble, glass, and other hard surfaces, these tungsten-coated bits ensure clean, accurate holes without cracking or chipping.
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Wide Application: These punching drill bits provide smooth drilling in masonry, ceramic tile, glass, wood, plastic, terracotta, brick, concrete, plaster, brick, cinder block, laminate flooring, garden pot, marble, mirror and more.
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