Ultra - fast segmented core bit offers excellent strength, speed, and durability
Segments are laser - welded in the core for added reinforcement. Vacuum brazed side protection enables boring and speeds up drilling. Vacuum brazed inside and outside for easy core removal. Available in 5/8” - 11” thread.
| APPLICATION | Engineered Stone, Granite, Quartz |
|---|
| ARBOR | 5/8'-11 |
|---|
| CORE BIT DIAMETER | 1.375 |
|---|
| MACHINE | Small Angle Grinder |
|---|
| MAX RPM | 6,500 |
|---|
To use these Spider™ Vacuum Brazed Core Bits, first, make sure your small angle grinder is compatible with the 5/8'-11 arbor and can reach a maximum RPM of 6,500. Select the appropriate bit diameter (in this case, 1.375). These bits are great for drilling through engineered stone, granite, and quartz. When using, hold the grinder firmly and start at a slow speed to get a good start. Then you can increase the speed for faster drilling. Remember to keep the bit cool during use to extend its life. After use, clean the bit to remove any debris. Store it in a dry place to prevent rust. Also, don't exceed the maximum RPM to avoid damage to the bit and the grinder.
