You save 3,290 (35%)
35% off the seller list price
Estimated doorstep delivery by 11 Nov - 13 Nov from USA
Get Professional-Grade Drilling at a Competitive Price
DAMO 2-1/2 inch diamond core drill bit is engineered for drilling through tough surfaces like porcelain, ceramic, granite, and marble. Using vacuum brazed technology, it offers superior cutting performance and chip resistance, making it ideal for professional and DIY projects in India.
Its 64mm diameter and compatibility with high-speed angle grinders allow precise, efficient drilling in natural stone, engineered stone, and brick. The bit's design minimizes chipping and ensures clean holes, even in dense materials. Reviewers in humid Indian cities report steady performance on granite countertops and ceramic tiles, with minimal chipping and smooth operation.
Imported from the USA, DAMO drill bits are available in India with all duties included, ensuring quick delivery in 11-13 days. Perfect for construction, renovation, and plumbing work, this core bit provides reliable, professional-grade drilling for Indian trades and homeowners.
Premium USA Technology
DAMO core drill bits use vacuum brazed diamond technology, ensuring precise, chip-free drilling in natural and engineered stone surfaces. Designed for durability and efficiency, they outperform standard bits, especially in dense materials common in Indian construction.
Ideal for Indian Construction & Renovation
Engineered for tough surfaces like granite and ceramic tiles, DAMO bits are perfect for plumbing, countertop installation, and construction trades across India. They fit high-speed angle grinders and deliver professional results, reducing chipping and rework.
Typical situations where DAMO 2-1/2 inch Diamond Core Drill Bit for Porcelain helps — illustrative scenarios, not customer reviews.
A Mumbai-based plumber needs to drill 1-1/4" granite countertop holes for faucet installation.
Using DAMO 64mm core bit, he completes the job in 15 minutes with minimal chipping, saving ₹200 on rework and ensuring a clean finish.
| Diamond Grade | Vacuum brazed |
| Core Material | Steel |
| Coating | None |
| Recommended Use | Dry or wet drilling in porcelain, ceramic, granite, marble, stone, brick |
| Drilling Depth | Up to 2 inches |
| Speed | Max 11,000 RPM |
| Reapplication | Use in short bursts to prevent overheating |
| Shelf Life | Unspecified, factory-sealed on arrival |
| Contraindications | Avoid dry use in dense materials without water cooling |
| Allergens / Irritants | Diamond dust |
| Feature | DAMO 2-1/2 inch | Others |
|---|---|---|
| Material Durability | Diamond vacuum brazed tech for chip-free, aggressive drilling | Standard carbide bits with shorter lifespan and more chipping |
| Size Range | 64mm diameter, available in 1/4" to 3" sizes | Limited sizes, often in 50-70mm range |
| Drilling Performance | Max 11,000 RPM, suitable for tough stone and tile | Lower RPM ratings, less effective in dense materials |
| Price per Unit | ₹6,060 per bit | Varies by brand, typically ₹1500-₹3000 for similar size |
| SKU | qep8784 |
| GTIN | 6946937102544 |
| Brand | DAMO |
| Size | 64mm 2-1/2" |
| Material | Diamond |
| Thread Size | 5/8" -11 |
| Maximum RPM | 11,000 RPM |
About DAMO
DAMO Diamond Tools, LLC specializes in high-performance diamond cutting and drilling tools for construction and renovation worldwide.
Compliance & Legal
This is a diamond core drill bit for construction use. Follow safety instructions during operation. No medical or safety guarantees implied.
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This item:
DAMO 2-1/2 inch Diamond Core Drill Bit for Porcelain, Ceramic, Tile, Quartzite, Granite, Marble, Stone & Brick | Vacuum Brazed Tech
6,060
This item
DAMO 2-1/2 inch Diamond Core Drill Bit for Porcelain, Ceramic, Tile, Quartzite, Granite, Marble, Stone & Brick | Vacuum Brazed Tech
6,060
Total price:
12,840
You save 5,940 (32%) Extra3 items selected
3 items
12,840You save 5,940 (32%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,060 9,350 | 3,100 4,320 | 3,680 5,110 | 3,290 4,360 | 26,130 37,180 | 4,740 6,740 | 3,690 5,700 |
| Brand Name | DAMO | BRSCHNITT | BRSCHNITT | BRSCHNITT | ArcherPro | FLYMEI | Korky |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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