Silverline Diamond Core Drill Bit, 28 x 300mm
Heavy-duty Silverline diamond core drill bit (28x300mm) for clean, dry cutting in masonry. BSP arbor compatible.
The Silverline Diamond Core Drill Bit (28 x 300mm) is designed for precision dry-cutting in masonry applications. Its heavy-duty steel body ensures durability while the diamond dust cutting segments provide clean, efficient drilling without the need for water cooling.
This drill bit is compatible with 1/2″ BSP arbors and should only be used with drills equipped with a safety clutch. For optimal performance and safety, it’s essential to disengage hammer action when using this bit, as hammer setting can damage both the bit and the workpiece.
Applications: Excellent for creating clean through-holes in brick, blockwork, and stone, making it ideal for plumbing, electrical installations, and general construction work. The diamond-embedded cutting edge provides long-lasting sharpness, reducing the need for frequent replacements.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Dry cutting holes in masonry
- Plumbing installations
- Electrical conduits
- General construction drilling
- Diameter: 28mm
- Length: 300mm
- Material: Heavy-duty steel with diamond segments
- Compatible with: 1/2″ BSP arbors
- Usage: For dry cutting only
- Weight: 510g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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