Factory Address: Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province, China
Skip to content 
Compatible Machines: 1. Angle Grinder 2.Electric Hand Drill 3. Bench Drill Press
— Precision Drilling for Hard and Brittle Materials: granite, marble, engineered stone, ceramics, porcelain, glass.
The Vacuum Brazed Diamond Core Drill Bit is a high-performance tool engineered for fast, precise drilling in extremely hard materials such as granite, marble, engineered stone, ceramics, porcelain, glass.
By utilizing vacuum brazing technology, diamond particles are permanently bonded to the steel body, ensuring superior edge sharpness, higher exposure, and longer service life compared to traditional electroplated or sintered bits.
— DM us for samples, test reports, or distributor pricing.
Customizable Outer Diameter (6mm–130mm), Hole Type ( M14, 5/8"-11, Hex Shank, Round Shank ).
Contact us to help you build your brand series!
Trusted by pros across the Middle East, Korea, Japan, Europe, Australia & North America. Request Sample Today!
Know more products: Cutting Disc / Grinding Disc / Flap Disc / Strip Disc / Fiber Disc / Diamond Blade
Trusted Quality, Recognized Globally – A Testament to Our Commitment to Excellence.
| Diameter/mm | Connection Type | Working Layer Height/mm | Total Length/mm |
| Ф 6 – Ф130 | M14 | 10 / 15 | 60 -76 |
| Ф 6 – Ф130 | 5/8″-11 | 10 / 15 | 60 -76 |
| Ф 6 – Ф35 | Hex Shank | 10 / 15 | 60 -80 |
| Ф 6 – Ф35 | Round Shank | 10 / 15 | 60 -80 |
Support LOGO printing, minimum order of 1,000 pieces, delivery within 15 days. Choose THX Abrasives and let us help you build your brand series.
Know more products: Cutting Disc / Grinding Disc / Flap Disc / Strip Disc / Fiber Disc / Diamond Blade
Please fill in the form below . We’ll get back in 24h
√Free samples available.
√Sample Production (3~5 Days).
√Bulk Order (7~30 Days).
√All products 100% inspected before shipment.
√Support low MOQ.
아래 양식을 작성해 주세요 . 24시간 내에 연락드리겠습니다.
√무료 샘플 제공.
√샘플 제작(3~5일).
√대량 주문(7~30일).
√모든 제품은 배송 전 100% 검수합니다.
√낮은 MOQ를 지원합니다.
Optimized by Seraphinite Accelerator
