Spider™ Vacuum Brazed Core Bits
Ultra-fast segmented core bit ensures strength, speed and durability
- Segments are laser welded in the core for reinforcement
- Vacuum brazed side protection allows boring while promoting faster drilling
- Vacuum brazed inside and outside for quick 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 |
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Spider™ Vacuum Brazed Core Bits
Spider™ Vacuum Brazed Core Bits
Ultra-fast segmented core bit ensures strength, speed and durability
- Segments are laser welded in the core for reinforcement
- Vacuum brazed side protection allows boring while promoting faster drilling
- Vacuum brazed inside and outside for quick 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 |
Original: $92.90
-65%$92.90
$32.52Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Ultra-fast segmented core bit ensures strength, speed and durability
- Segments are laser welded in the core for reinforcement
- Vacuum brazed side protection allows boring while promoting faster drilling
- Vacuum brazed inside and outside for quick 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 |













