Wide Application: The hole saw ensures a clean and accurate hole on hardest and abrasive materials like tile, granite, marble, glass, and other stone. Fine Portable Case: The 6pcs drill bits come with a compact box where the bits are not in use. You don't have to worry about the missing of any of them.
Sturdy and Durable Materials: The cutting of the hole saw is made from a premium grade of that delivers more effective performance than traditional carbide, or bi metal hole saw. M14 Brazed Angle Grinder Hole Opener: M14 screw design, the shank prevents slipping, has large torsion, high bearing capacity, and is very easy to drill.High Performance: Thickened emery coating, uniform coating, improve wear resistance and life of hole opener, open hole is neat, smooth, no broken edges, no need to add water, incisive, can drill deep holes stably. Item Type: Hole Saw Material: Color: Black Product Hole Diameter: Approx. 20mm / 0.79in, 35mm / 1.38in, 40mm / 1.57in, 50mm / 1.97in, 55mm / 2.17in, 68mm / 2.68in Emery Width: Approx.
15mm / 0.59in Working Length: Approx. 40mm / 1.57in Overall Length: Approx. 60mm / 2.36in Female Thread: M14 Application: Marble, glass, ceramic tile, granite and other stone openings. Do not use these drills with hammers. Only mount these bits on corded drills, not cordless drills (which don't have enough power).
For tile drilling only, not recommended for materials behind tiles. For horizontal drilling, just apply light pressure.
For vertical drilling, the weight of the machine will provide enough pressure. Finger drills are used to enlarge, reshape or round the bevel of existing holes.
Wear all applicable safety gear when using these bits. We will reply your message within 48 hours.If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. This item is in the category "Home, Furniture & DIY\DIY Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits". The seller is "topargoshome" and is located in this country: CN. This item can be shipped worldwide.