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Weha | SKU:
30138
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Weha Vacuum Brazed Diamond Core Bit
Regular price
$41.69 USD
Unit price
Shipping calculated at checkout.
Pickup currently unavailable at Dynamic Stone Tools Warehouse (Sterling, VA)
Ships same day from Sterling, VA on orders placed before 12 PM ET. Questions about fit or use? Call 703-957-4544.
Buying for a business? Trade pricing is on dynamicstonetools.net.
Description
Description
Weha 1-3/8 in x 4 in Vacuum Brazed Diamond Core Bit, 5/8-11 Thread
Vacuum-brazed diamond core bit with a 1-3/8 in (35 mm) cutting diameter and 4 in (102 mm) usable depth. The 5/8-11 thread mounts directly on standard angle grinders. Used for fast hole-cutting in granite, marble, and engineered-stone countertops where a clean exit is acceptable.
Features
- 1-3/8 in (35 mm) cutting diameter
- 4 in (102 mm) usable depth
- 5/8-11 thread — fits standard angle grinders
- Vacuum-brazed diamond — aggressive cutting, long life
- For granite, marble, and engineered stone
| Property | Detail |
|---|---|
| Brand | Weha |
| Part Number | 30138 |
| Cutting Diameter | 1-3/8 in (35 mm) |
| Usable Depth | 4 in (102 mm) |
| Thread | 5/8-11 |
| Bond | Vacuum brazed |
| Unit Weight | 2.2 lb (1.0 kg) |
| Manufacturer Part Number | 30198, 30205, 30207 |
- Mount the bit and verify thread engagement.
- Start the cut at a slight angle, then rotate to fully seated.
- Run wet — continuous water across the cutting surface.
- Maintain light, even feed pressure to avoid glazing.
- Wear ANSI Z87 eye protection and a dust-rated respirator.
- Inspect the tool/accessory before each use; remove from service if cracks, deformation, or excessive wear are visible.
- Follow OSHA and local site safety procedures at all times.
- Wet drill only. Eye and hand protection mandatory.
