With these innovative nozzles you will have any professional circle drilling in no time! No need to put any force, let the diamond make the hole naturally, thus guaranteeing safe work with great results and a long tool life!
✅RESISTANT: Resistant to incision, speed in opening. Helping to open with precision. ✅DURABLE: Diamond powder coating offers superior cutting performance and strength, with a long service life! ✅ PREMIUM QUALITY: These diamond drills are of high quality and good performance, excellent for making clean and precise holes. ✅WIDE APPLICABLE: This diamond-coated core drill removes a full circle of glass, marble, tiles, granite, ceramics or others. ✅ EASY TO USE: It is easy to operate and requires only a small amount of water for lubrication. Start making the hole diagonally, make a round stroke and hold the drill straight while cutting the material.
TIP: Can be used with a standard drill. Always use lubrication (water), otherwise the diamond drill will be damaged, as the use of water during drilling is important to cool it and keep it in good condition. WARNINGS:It should not be used on concrete or at depths greater than 2 ".
Weight: 205 g
Diameter: 8/10/12/14/16/18/20/22/25/50 mm
1 SET(10 PCs) of Diamond Drill Bits
Please keeping adding water while drilling hole to ensure the bit keeps cool. Using speed under in 800-1000 per minute.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.