Jiangsu Profile
Product List
1456. Good Performance Diamond Core Drill Bits for Drilling Ceramic Manufacturer 
[Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1457. Concrete Dry Drill Bit Diamond Tool Diamond Core Drill Bit Green Concrete Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1458. Masonry Core Bits for Granite, Marble, and Concrete Countertops [Feb 15, 2022]
[Feb 15, 2022] Masonry Core Bits for Granite, Marble, and Concrete Countertops Core bits designed for drilling the mounting holes in granite, marble, stone and concrete countertops. Can be used dry when water is not an option, but ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1459. Diamond Core Drill Bit for Drilling Masonry [Feb 15, 2022]
[Feb 15, 2022] Masonry Core Bits for Granite, Marble, and Concrete Countertops Core bits designed for drilling the mounting holes in granite, marble, stone and concrete countertops. Can be used dry when water is not an option, but ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1460. China Supplier Wet Diamond Core Drill Bit for Concrete [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1461. Vacuum Brazed Diamond Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1462. Vacuum Brazed Dry Diamond Core Drill Bit [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1463. Diamond Core Drill Bit Wet Drilling for Concrete Wall Asphalt Core Drilling Bit [Aug 18, 2026]
[Aug 18, 2026] Specification Product Name Diamond Core Drill Bit Material Carbon Steel Body + Diamond Segment Working Mode Wet Drilling Connection Hex Thread Application Concrete, Wall, Asphalt, Brick, Masonry Size Multiple diameters, ...
Company: Yangzhou Bochengrui Metal Products Import and Export Co., Ltd.
1464. Mining Core Matrix PDC Core Drilling Bit [Jul 14, 2026]
[Jul 14, 2026] Mining Core Matrix PDC Core Drilling Bit Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are widely ...
1465. High Quality Mining Tools Matric Body PDC Core Drilling Bit [Jul 14, 2026]
[Jul 14, 2026] High Quality Mining Tools Matric Body PDC Core Drilling Bit Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. ...
1466. New Pq Pq3 Impregnated Diamond Bit Rock Bit Core Drill Bits for Mining Iron Drilling Tool Forging ... [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
1467. Hq Diamond Drilling Core Bits Carbon Steel Diamond Drill Bit Mining Equipment Drill Bits Drilling ... [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
1468. Professional Diamond Drill Bit for Construction and Rock Mining Good Price Core Bit Drilling ... [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
1469. Bq New Forged Carbon Steel Diamond Core Drill Bit for Rock Drilling Equipment & Mining Machines ISO ... [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
1470. Diamond Bit Hq Nq Nw Hw High Quality Geological Turbo Type Design Impregnated Diamond Core Bit [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
