Jiangsu Profile
Product List
1126. Professional Laser Welded Diamond Core Drill Bits for Drilling Concrete Marsonry 
[May 27, 2026]
[May 27, 2026] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
1127. 38mm Wet Dry Diamond Core Drill Bits for Stones Granite [May 21, 2026]
[May 21, 2026] Product Description High-Efficiency Diamond Core Drill Bits for Hard Material Drilling SURAN diamond core drill bits are professionally engineered for precision drilling on hard materials such as granite, marble, ...
Company: Zhenjiang Suran Tools Co., Ltd.
1128. Dry Sintered Diamond Core Drill Bits for Stones Granite [May 21, 2026]
[May 21, 2026] Product Description High-Efficiency Diamond Core Drill Bits for Hard Material Drilling SURAN diamond core drill bits are professionally engineered for precision drilling on hard materials such as granite, marble, ...
Company: Zhenjiang Suran Tools Co., Ltd.
1129. Premium Diamond Drill Bits for Professional Tough Applications [Dec 21, 2025]
[Dec 21, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm 74mm 80mm ...
1130. Optimal Penetration Rates Low Vibration During Drilling Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Diamond Types: Surface Set Diamond Core Bits use natural or synthetic diamonds depending on the application. Natural diamonds are sourced from diamond mines, while synthetic diamonds are ...
1131. 6mm M14 Vacuum Brazed Diamond Core Drill Bits [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.
1132. Diamond Drill Bit 8mm [Sep 03, 2026]
[Sep 03, 2026] HSS Square tool bit for use in lathe tool holders or tool posts. You can grind them to the shape you desire. Cobalt is harder than high speed steel and provides better wear resistance Customers ...
1133. High-Performance Tsp Diamond Core Drill Bits for Geological Exploration [Aug 22, 2026]
[Aug 22, 2026] CDG Impregnated Diamond Core Bits CDG offers a comprehensive range of advanced drilling tools designed to deliver reliability, precision, and efficiency across geological exploration, mining, and construction ...
Company: CDG Equipment Co., Ltd.
1134. High-Performance Diamond Core Drill Tsp Bits for Geological Exploration [Aug 22, 2026]
[Aug 22, 2026] CDG Impregnated Diamond Core Bits CDG offers a comprehensive range of advanced drilling tools designed to deliver reliability, precision, and efficiency across geological exploration, mining, and construction ...
Company: CDG Equipment Co., Ltd.
1135. Bq, Nq, Hq, Pq Surface Set Diamond Core Drilling Bit [Aug 18, 2026]
[Aug 18, 2026] BQ, NQ, HQ, PQ Surface Set Diamond 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 ...
1136. Bq Nq Hq Pq 5/7 Steps Surface Set Diamond Coreing Drilling Bit [Aug 18, 2026]
[Aug 18, 2026] BQ NQ HQ PQ 5/7 Steps Surface Set Diamond Coreing Drilling Bit Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base ...
1137. Bq Nq Hq Pq Surface Set Diamond Bit [Aug 18, 2026]
[Aug 18, 2026] Bq Nq Hq Pq Surface Set Diamond 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 applied in ...
1138. Step 5/Step 7 Surface Set Diamond Coring Drilling Bit [Aug 18, 2026]
[Aug 18, 2026] 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 applied in cutting non-ferrous materials. The ...
1139. Surface Set Non-Core Diamond Bit [Aug 17, 2026]
[Aug 17, 2026] Surface Set Non-Core Diamond 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 applied in ...
1140. Hollow Core Dry Diamond Core Drill Bits for Hard Rock [Aug 05, 2026]
[Aug 05, 2026] Product Name Hollow Core Dry Diamond Core Drill Bits for Hard Rock Size 20mm Conection M14 Thread (5/8"-11 thread) Total Length 104mm Segment Height 10mm Application Hard Rock like Granite, Limestone, Marble ...
Company: Johnson Tools Manufactory Co., Ltd.
