Vakuově pájená vrtací korunka za mokra a za sucha

Vacuum Brazed Wet and Dry Core Drill Bits use the special metal bonding and under the vacuum environment make the diamond brazed on the tools, So it will be more fastness than the electroplated diamond tools. More importantly, it can dry use even work at the poor environment. As it’s high efficiency, the working life is also longer than the electroplated diamond tools.

Features and Application

1. Excellent cutting speed with a long cutting life compared to electroplated core bits;

2. Ideal for marble and limestone drilling, can perform on granite, tiles, porcelain, concrete and more;

3. Could be used wet with cooling slots design for easier core removal when stuck.