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- Express Shipping — Delivered in 5–8 Business Days
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- Tax-Inclusive Delivery — No Hidden Duties for Most Orders
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.
FAQ
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 Drill Bit Set is designed for efficient dry drilling and hole finishing in hard porcelain tiles, ceramic tiles, bathroom tiles, granite, marble, masonry, concrete, glass, and hard plastic. The set includes nine diamond drill bits in sizes from 6mm to 100mm, a 20mm diamond finger bit, and a 50mm diamond chamfer bit for versatile drilling, hole enlarging, and edge finishing.
WHY CHOOSE THIS DIAMOND DRILL BIT SET?
1. Versatile Drill Sizes: Includes 6mm, 8mm, 10mm, 20mm, 25mm, 35mm, 50mm, 75mm, and 100mm diamond drill bits for different hole-drilling needs.
2. Efficient Dry Drilling: Diamond cutting performance supports smooth and efficient drilling in hard tile and stone materials. Using water can help extend tool life.
3. Multi-Functional Finishing Tools: The 20mm diamond finger bit and 50mm chamfer bit are suitable for enlarging, shaping, chamfering, and correcting drilled holes.
4. Flexible Machine Compatibility: Triangle shank diamond drill bits are suitable for compatible electric drills, hand drills, and bench drills. When using an angle grinder, install a suitable angle grinder drill chuck.
APPLICATIONS
• Hard Porcelain Tiles
• Ceramic Tiles
• Bathroom Tiles
• Granite
• Marble
• Masonry
• Concrete
• Glass
• Hard Plastic
SPECIFICATIONS
Diamond Drill Bits
• Sizes: 6mm / 8mm / 10mm / 20mm / 25mm / 35mm / 50mm / 75mm / 100mm
• Diamond Height: 10mm
• Overall Length: 65mm
• Shank Type: Triangle Shank
Diamond Finger Bit
• Diameter: 4/5" (Approx. 20mm)
• Working Length: 40mm
• Overall Length: 65mm
• Grit: #50/60
• Shank Type: Hex Shank
Diamond Chamfer Bit
• Diameter: 2" (50mm)
• Working Length: 46mm
• Overall Length: 70mm
• Grit: #80
• Top Angle: 60°
• Shank Type: Hex Shank
PACKAGE INCLUDES
• 1 × 6mm Diamond Drill Bit
• 1 × 8mm Diamond Drill Bit
• 1 × 10mm Diamond Drill Bit
• 1 × 20mm Diamond Drill Bit
• 1 × 25mm Diamond Drill Bit
• 1 × 35mm Diamond Drill Bit
• 1 × 50mm Diamond Drill Bit
• 1 × 75mm Diamond Drill Bit
• 1 × 100mm Diamond Drill Bit
• 1 × 20mm Diamond Finger Bit
• 1 × 50mm Diamond Chamfer Bit
COMPATIBLE MACHINES
Compatible with electric drills, hand drills, and bench drills. When using an angle grinder, install a suitable angle grinder drill chuck to accommodate the shank.
OPERATING NOTICE
• Confirm that the drill and shank are compatible before use.
• Suitable for dry drilling; using water can help extend tool life.
• Secure the workpiece and wear appropriate eye, hand, and respiratory protection.
• Apply steady pressure and avoid excessive force to reduce edge chipping.
• When using an angle grinder, install a suitable drill chuck and ensure secure attachment before operation.
At BRSCHNITT, customer satisfaction is our priority. If you are not completely satisfied with your purchase, we are happy to assist you with returns and refunds according to the policy below.
Returns
Our return policy lasts 30 days from the date you receive your order.
To be eligible for a return:
• The item must be unused and in the same condition as received.
• The product must be in its original packaging.
• Proof of purchase or order information is required.
Returns requested after 30 days from delivery cannot be accepted.
Please note that used, modified, or damaged products caused by improper use, incorrect installation, or failure to follow product instructions may not be eligible for return or refund.
Refunds
Once your returned item is received and inspected, we will send you an email confirming receipt.
After approval, your refund will be processed to your original payment method.
Please note that refund processing time may vary depending on your payment provider or bank.
Return Shipping
BRSCHNITT will cover return shipping costs if:
• The product is defective;
• The item was damaged during delivery;
• The wrong product was shipped.
For returns caused by personal reasons, such as ordering the wrong item, selecting the wrong size/specification, or changing your mind, customers are responsible for the return shipping costs.
Exchanges
We provide product replacements for defective, damaged, or incorrect items.
If you receive an incorrect or damaged product, please contact us within 30 days of delivery and provide relevant order details and photos if needed.
Late or Missing Refunds
If you have not received your refund:
1. Please check your bank account again;
2. Contact your credit card company or payment provider;
3. Contact your bank, as processing times may vary.
If you have completed these steps and still have not received your refund, please contact us:
Email: customer-service@br-tool.com
WhatsApp: +86 186 1696 4557