BRSCHNITT Triangle Shank Diamond Core Drill Bit Set 10pcs 6-10mm Dry Drilling for Porcelain Tile Granite Marble

SKU: BDB54910405R201

Package 1: 6mm*4+8mm*2+10mm*2 Diamond Bits+6mm*2 Carbide Bits
Shank: Triangle Shank (Universal)
Package 2: 10pcs
Prix:
Prix réduit$21.99
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BRSCHNITT is a Chinese manufacturer and supplier of diamond tools, including core bits, saw blades, polishing pads, grinding wheels, and accessories like router bits and backer pads.
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  • Express Shipping — Delivered in 5–8 Business Days
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Warranty

Within 30 days of product delivery, if you encounter any of the following issues, we will offer a refund or product replacement.

Product arrived damaged, Incorrect product received, Quality problems during use.

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For more details, please visit our complete FAQ page. If you need further assistance, our professional team is always ready to help. Please contact us.

The BRSCHNITT Triangle Shank Diamond Dry Drill Bit Set is designed for fast and precise drilling on porcelain tile, ceramic tile, granite, marble, masonry, glass, and hard plastic. Featuring Vacuum Brazed Diamond Technology and Triangle Shank Design, it provides stable drilling performance, efficient chip removal, and long service life.

WHY CHOOSE THIS DIAMOND DRILL BIT SET?

1. Vacuum Brazed Diamond Technology
High-quality diamond particles are firmly bonded to the drill bit, providing fast cutting performance, excellent wear resistance, and extended service life.
2. Triangle Shank Design
The triangle shank provides a secure connection with drills, reducing slipping during operation and improving drilling stability.
3. Carbide Positioning Drill Bits Included
The carbide triangular drill bits help create accurate positioning points before drilling, preventing bit movement and improving drilling precision.
4. Efficient Dry Drilling Performance
Special spiral groove design helps remove drilling debris, while the internal wax provides cooling and lubrication during dry drilling.

APPLICATIONS

Suitable for:
Porcelain Tile, Ceramic Tile, Bathroom Tile, Granite, Marble, Masonry, Concrete, Glass, Hard Plastic

SPECIFICATIONS

Quantity: 10pcs/set

Diamond Drill Bits:
Diameter:
6mm (1/4") ×4
8mm (5/16") ×2
10mm (3/8") ×2
Diamond Height: 8mm (5/16")
Total Length: 65mm (2-9/16")
Connection: Triangle Shank

Carbide Drill Bits:
Quantity: 2pcs
Function: Accurate positioning before drilling
Recommended RPM: 2000-5000

COMPATIBLE MACHINES

Suitable for:
• Electric Drills
• Hand Drills
• Bench Drills
• Angle Grinders with Drill Chuck Adapter

OPERATING NOTICE

• Water cooling is recommended when drilling harder materials to extend service life.
• Do not use impact or hammer mode.
• When using with an angle grinder, install a suitable drill chuck adapter.
• Do not use on machines below 2000 RPM.

30-Day Money Back Guarantee

Shop with confidence. If you're not 100% satisfied, we'll refund your full order within 30 days of purchase—no questions asked.

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Free delivery worldwide.

No matter where you are, we provide reliable shipping to deliver your order safely. Delivery typically takes 5–10 business days.

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Most orders are processed within 24 hours and shipped via express courier. Track your package in real time from our warehouse to your door.

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