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Tel:+86 152 1225 9536
E-mail:info@sfdiamondtool.com
Product details description
Product Description
Elevate your stone fabrication workflow with our Sintered Diamond Segmented Finger Bits—engineered for US, EU and global professional stone fabricators, countertop specialists and workshop teams that demand uncompromising aggression and efficiency for granite and marble sink hole rough finishing. Crafted with a high-density coarse sintered diamond matrix and precision segmented cutting design, this drum wheel is the ultimate solution for smoothing rough sink hole cutouts, fast stock removal and prepping stone surfaces for final polishing—slashing labor time and streamlining your fabrication process.
Designed exclusively for the rigors of stone sink hole profiling, this sintered drum wheel delivers relentless grinding power on even the hardest granite and marble. The rugged segmented construction maximizes diamond exposure for aggressive material removal, while the universal M14 and 5/8"-11 thread options ensure a perfect fit with all standard angle grinders and stone polishing machines. Whether you’re fabricating kitchen/bathroom sink holes or refining rough stone cutouts, this is the professional’s go-to tool for consistent, high-performance grinding and seamless pre-polish preparation.
Technical Specifications
Name | Sintered Diamond Finger Bits |
Model | DSMT |
Diameter | 25mm/50mm/75mm |
Grit | Coarse /Mideum/Fine |
Thread | M14 5/8"-11 |
Primary Application | Granite/marble sink hole rough finishing |
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Why Choose Our Finger Bits?
Zero Scratch Guarantee: Hydro-float design + scratch-free base material protect your premium stone from costly damage during fabrication.
No Power Loss Under Load: Advanced belt drive technology ensures full torque and consistent speed, even on the hardest stone materials.
Commercial Grade Durability: Built with heavy-duty metal components and a heat-resistant motor for daily non-stop commercial use.
Ergonomic All-Day Design: Soft-grip handle and balanced weight reduce fatigue, boosting productivity for long fabrication shifts.
Industry Standard Compatibility: M10 arbor fits all off-the-shelf diamond and resin bits—no expensive custom accessories required.
Shipping Details
We offer global shipping service, covering all major countries and regions, including but not limited to:
Europe: UK, Germany, France, Italy, Spain, Poland, Netherlands, etc.
North America: USA, Canada, Mexico
Oceania: Australia, New Zealand
Asia: Japan, South Korea, Singapore, Malaysia, etc.
For remote areas, please contact our customer service for shipping confirmation and additional shipping fees (if any).
All orders will be processed within 1-2 working days after payment confirmation.
For customized orders (e.g., custom logo, special size), processing time will be 3-5 working days.
We will send you a shipping confirmation email with tracking number once your order is shipped.
Shipping FAQ
Q: Can I change the shipping address after placing an order?
A: Yes, please contact us within 12 hours after order placement. We cannot change the address once the order is shipped.
Q: What if the package is lost or damaged during transportation?
A: We will provide a full refund or resend the order after confirming the loss/damage with the shipping carrier.
Q: Do you offer free shipping?
A: Free shipping is available for bulk orders over 500 pieces. For other orders, shipping fee is calculated based on order weight and destination.
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