【SUPER MATERIAL】These diamond drill bits made of high-speed steel that is durable and have a long sevice life,which are high quality and good performance that excellent for making clean and accurate hole
【SMALL RESISTANCE】It has the advantages of low resistance to cutting, fast opening, easy chip removal, etc. It also facilitates accurate opening.Large chip evacuation holes ensure smooth and accurate punching
【APPLICATION】Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone.Not for use on Concrete or for depths beyond about 1/2"
【TIPS】Please keep adding water when drilling to extend the life.Besides the water lubrication will improve the drilling experience.7
وصف
SPECIFICATIONS
Size: 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47",14mm/0.55", 16mm/0.62", 18mm/0.7", 22mm/0.86", 26mm/1.02", 32mm/1.26"
WARNING
Not for use on Concrete or for depths beyond about 1/2"
Water is required for lubrication when drilling.