vacuum brazing Marble opener hole saw
Marble, ceramic bricks, walls and other stone opening core, opening speed, rounded aperture without collapse, long service life
Without adding water while opening the core, the use of this marble opener can be more convenient on the stone hole to take the core
1. Longer product life than electroplating products.
2. It has better sharpness than sintering process products.
3. Cooling paraffin wax is added to specifications 6-12.
4. More than 20 specifications with triangular handle design has the role of anti-skid more humanized.
5. The drilling speed is fast and there is no burr in the opening
See your specific needs follow your requirements packaging.Can also customize their own trademark brand.White inner packing box.
Factory direct sales, price concessions.Welcome to purchase.
1. Choose the processing materials well, please do not take holes for toughened glass
2. Install the drill bit and adjust it to flat drilling mode
3. It is suggested that drilling with rotating speed greater than (2000r/min) can be slightly rotated to achieve the effect of chip removal
4. Please pay attention to the cooling and lubrication of the product during work to avoid the loss and life of the product reduced by high temperature
5. It is recommended to use high power electric hand drill
|product size||product length||Working depth||bottom size||cooling of paraffin|