7pcs Diamond Drilling Core Bits Set Cut Ceramic Marble Tile Hole Saw Cutter Tool

  

HIGHDRIL 5/8-11 Thread 1set Silver Aluminum Case Bits On Glass Tile Porcelain. 1set/7pcs boxed bitsContained five drilling bits , 1pc milling bit and chamfer drill bit. Milling Bit:Diameter:25mm, Total Length:65mm, Working length:50mm. Chamfer Drill Bit:Diameter:50mm, Total length:55mm, Woring Length:46mm.

5/8-11 Drill bits: Dry or wet drilling for porcelain, tile, granite, marble, stone, masonary. 20mm Milling Bits:Enlarge shape and round bevel exsting holes in porcelain ceramic marblr granite(direct drilling is not recommended). 50mm Chamfer drill bit :For chamfering, enlarging, grinding and polishing the formed holes in tile, porcelain, ceramic and so on. (direct drilling is not recommended).

It adopts vacuum brazing technology to produce, which greatly improves the working life, saves costs and is cost-effective. The perfect combination of high-quality steel body and high-quality diamond, drilling is fast and stable, and feels good. 6-16mm containing cooling wax; 4. U-groove tooth shape is sharper, improves product performance and facilitates the discharge of debris; 5. Minimize the damage, the drilling and finishing effect is good, neat and smooth.

It is processed by advanced vacuum brazing technology; 2. High quality diamond covers the working face, which provides a strong guarantee for efficient work; 3.

Grit 50 / 60 provides you with excellent finishing effect; 4. Six water outlets are designed to facilitate heat dissipation and sewage discharge; 5. Used on angle grinder, very easy to operate. Cutting edge high-end vacuum brazing process provides better performance and longer service life for the product. High concentration diamond is vacuum brazed on the surface of the chassis to provide faster enlarging and grinding speed.

The #80 fine-grained diamond, through fine grinding, can produce excellent surface effect on the edge of the hole, smooth and clean. Bevel Ease chamfers and stress relieves rough holes in glass, ceramic and porcelain tiles. Very useful to reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc).

Hexagonal handle style is also available for electric hand drill, etc. (but please ensure that all forms of impact or hammer action are closed).

This chamfer bit is not a drill for drilling. It does not make a hole, but it can chamfer, enlarge, grind and trim the boundary of the formed hole. Tilt moderately, reduce the contact surface, do not press directly, shake slowly and slightly along the force, and the range should not. Be too large to avoid bouncing.

In case of bounce, please don't panic and adjust the operation according to the guide. All items will be carefully packed with safe materials and transported to the states of the United States. With professional customer service and impeccable storage logistics, we will make you feel just in super market. Your feedback is very important to us, and we are eager to cooperate with customers. We are welcome and happy if you have any issues, problems or suggestions.