Feature●SIZE - 32mm(1.26-inch) Drilling Diameter, 10mm(0.4-inch) Shank Diameter.●DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.●NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance.●SPECIAL DESIGN - Slotted edge makes it more sharp, works more efficient. Side open can remove the waste to keep the drill bit clean.●APPLICATIONS - Perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, light stone and fiberglass. (Need to be used at a low speed; Always use lubrication (water) when processing, otherwise the hole saw will burn.)[70mm]
![](https://m.media-amazon.com/images/I/41NfT1lZNNL._AC_.jpg)
[50mm]
![](https://m.media-amazon.com/images/I/41fIr8An8qL._AC_.jpg)
[60mm]
![](https://m.media-amazon.com/images/I/41RGRYhI+pL._AC_.jpg)
[40mm]
![](https://m.media-amazon.com/images/I/41+zWYJ2YZL._AC_.jpg)
[42mm]
![](https://m.media-amazon.com/images/I/31RaozoJP7L._AC_.jpg)
[53mm]
![](https://m.media-amazon.com/images/I/51EMvQEweoL._AC_.jpg)
[65mm]
![](https://m.media-amazon.com/images/I/41cqIcJbzjL._AC_.jpg)
[75mm]
![](https://m.media-amazon.com/images/I/41DUMkaxe9L._AC_.jpg)
[32mm]
![](https://m.media-amazon.com/images/I/41xT8-gZcNL._AC_.jpg)
[55mm]
![](https://m.media-amazon.com/images/I/4163hNk951L._AC_.jpg)
[45mm]
![](https://m.media-amazon.com/images/I/41ECHFeYwyL._AC_.jpg)
[35mm]
![](https://m.media-amazon.com/images/I/41sdJhh5UqL._AC_.jpg)
[48mm]
![](https://m.media-amazon.com/images/I/41GTzWkZAiL._AC_.jpg)
[38mm]
Description