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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30pcs Diamond Holesaw Drill Bit Cutter Set. Quantity: 30pcs per set. Excellent for making clean and accurate holes in glass, tile, marbles and ceramic. Start your hole diagonally, make a round trace and then hold drill straight.
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Suitable for drilling jewellery, ceramics, glass and semiconductor materials. -High hardness diamond coated HSS twist drill bit.
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Features: Full-grinding and anti-rust treatment, clean and sharp without burrs .The drill bit is more wear-resistant and more durable. Small incision resistance，feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no broken edges, no tremor phenomenon, chip easily. Professional glass and tile drill bits provide smooth and accurate drilling in ceramic tiles, marble, thin iron plate, mirrors and glass. Remember to add Water Specifications: Colour:BLACK Diameter: 6mm Shank type: Hex Package Contents: 10 x Drill Bits.
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0.8/1/1.2/1.5/1.8//2.5mm Diamond Coated Drill Bits with 2.35mm Shank Glass Jade Amber Jewelry Glass Diamond Drill Bit. Shank Diamter: 2.35mm. Application: Perfect for drilling glass, blocks jars, tile bottles, fiber glass porcelain tile, vitrified, brick and stone.
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Description: AAA Grade diamond particles coated cutting tip offers sharp and efficient cutting.Nickel plated surface makes it more durable. Segmented design works better and lasts longer.Specifically for glass openings. Excellent results in tile.Cut holes smoothly, tidily, without broken edges and vibration phenomenon.Small incision resistance, increase the speed of cutting holes, easy to decorate and clean after grooving. Attentions: This glass hole saw needs to be used at a low speed, about 800-1000RPM.In order to prolong the life of this glass hole saw, please add coolant liquids or water when processing. Do not working without cooling.Please start your hole diagonally, make a round trace and then hold drill straight.
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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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