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مميزات خاصة
【How to use】This set of glass drilling bits is used with standard electric drills. When using, it needs to add water to lubricate the surface of the material, which has a certain heat dissipation function. If water is not lubricated before use, the diamond core drill will burn. Also, keep the drill bit straight when drilling.
【Good material】Our hole saw bits are made of high quality metal with high hardness. It has a diamond coating on its surface, which improves its wear resistance. There is emery on the drill bit, which will not drop sand during drilling, and is durable.
【Widely used】This diamond coated coring bit is round opening, suitable for use in many materials, such as glass, tile, marble, granite, ceramic, quartz stone or other materials, can open a smooth and complete on these stone slabs round and requires only water for lubrication to use this drill.
【Multiple Sizes】The kit includes ten hole saw bits, with hole sizes of 3mm/0.12 inches, 4mm/0.16 inches, 5mm/0.20 inches, 6mm/0.24 inches, 8mm/0.31 inches, 10mm/0.39 inches, 12mm/0.47 inches inches, 18mm/0.71 inches, 32mm/1.26 inches, 50mm/1.97 inches, multiple sizes are available, there is always one that can meet your requirements.
【After Sales Service】 Your satisfaction is our greatest pursuit, we are committed to providing customers with a pleasant shopping experience and satisfactory after-sales service. If you have any questions, please leave us a message. We will get back to you as soon as possible within the working day
وصف
Specifications:
Condition: 100% Brand New
Material: Metal with Diamond Coating
Open Hole Size: 3mm/0.12in, 4mm/0.16in, 5mm/0.20in, 6mm/0.24in, 8mm/0.31in, 10mm/0.39in, 12mm/0.47in, 18mm/0.71in, 32mm/1.26in, 50mm/1.97in
Total Length: Approx. 5cm/1.97in
Quantity: 10pcs
Weight: Approx. 154g