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- Fast Processing — Ships Within 3 Business Days
- Express Shipping — Delivered in 5–8 Business Days
- Free Shipping — Orders Over $10 (Most Destinations)
- 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 M14 Diamond Drill Bit Set is designed for smooth and efficient dry drilling in porcelain tiles, ceramic tiles, bathroom tiles, marble, granite, stone, brick, and masonry. The set includes four M14 diamond drill bits in 20mm, 35mm, 50mm, and 68mm sizes, along with a 10-25mm diamond finger router for versatile drilling, enlarging, and edge correction.
WHY CHOOSE THIS DIAMOND DRILL BIT SET?
1. Versatile Sizes: Includes 20mm, 35mm, 50mm, and 68mm diamond drill bits for different hole-drilling needs.
2. Efficient Drilling: Special U-shaped cutting teeth and chip-removal design support fast and smooth drilling while helping reduce edge chipping.
3. Multi-Functional Finger Router: The 10-25mm diamond finger router is suitable for enlarging and correcting drilled holes and edge shaping.
4. M14 Compatibility: Designed for angle grinders with an M14 threaded spindle.
APPLICATIONS
• Porcelain Tiles
• Ceramic Tiles
• Bathroom Tiles
• Marble
• Granite
• Stone
• Brick
• Masonry
SPECIFICATIONS
Diamond Drill Bits
• Sizes: 20mm / 35mm / 50mm / 68mm
• Inch Sizes: Approx. 13/16" / 1-3/8" / 2" / 2-11/16"
• Diamond Height: 10mm
• Overall Length: 60mm
• Thread: M14
Diamond Finger Router
• Diameter: 10-25mm
• Working Length: 50mm
• Overall Length: 65mm
• Grit: #50/60
• Thread: M14
PACKAGE INCLUDES
• 1 × 20mm Diamond Drill Bit
• 1 × 35mm Diamond Drill Bit
• 1 × 50mm Diamond Drill Bit
• 1 × 68mm Diamond Drill Bit
• 1 × 10-25mm Diamond Finger Router
• 1 × Adapter
COMPATIBLE MACHINES
Compatible with M14 angle grinders from Bosch, Makita, Festool, Flex, Metabo, Würth, Einhell, Hitachi, Milwaukee, DeWalt, and other brands with an M14 threaded spindle.
OPERATING NOTICE
• Confirm that the tool has an M14 threaded spindle 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.
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