Jiangsu Profile
Product List
511. Impregnated Diamond Nq Drill Bit 20°Core Drill Bits for Exploration Coring Drilling 
[Feb 10, 2026]
[Feb 10, 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.
512. Diamond Core Drill Bits for Rock Sample Drilling Nq3 Drill Bits 40° [Feb 11, 2026]
[Feb 11, 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.
513. Matrix Body 5-7/8 Inch Diamond Drill Bits for Oil Gas Rock [Mar 04, 2026]
[Mar 04, 2026] PDC Matrix Body Rock DrillingTool Product Description Body material: matrix body Available size: 5-7/8'' Painting color: customized Condition: new manufacture Applicable industrial: energy Machinery ...
Company: Suzhou Energy Tool Co., Ltd.
514. Diamond Core Drilling Machine Casing Shoe Bit for Ore Mining [Feb 17, 2026]
[Feb 17, 2026] HQ diamond core bits HQ3 diamond core bits NQ diamond core bits NQ3 diamond core bits NTW diamond core bits NW casing shoe Impregnated Synthetic Diamond Core Bits The impregnated diamond core bit has emerged as the most ...
Company: CDG Equipment Co., Ltd.
515. API 12 1/4 Inch PDC Diamond Fixed Head Drill Bit for Oil Well Drilling [Dec 15, 2025]
[Dec 15, 2025] Product Description Body material: steel body Available size: 3-7/8'' to 26'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
516. 17-1/2 Inch Rock PDC Diamond Drill Bit for Oil Gas Energy Drilling Tool [Dec 05, 2025]
[Dec 05, 2025] Product Description Body material: steel body Available size: 3-7/8'' to 26'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
517. 38mm Wet Dry Diamond Core Drill Bits for Stones Granite [Aug 14, 2025]
[Aug 14, 2025] 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.
518. Dry Sintered Diamond Core Drill Bits for Stones Granite [Aug 14, 2025]
[Aug 14, 2025] 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.
519. Crown International Standard Imprenated 56mm-275mm Nw Hw Pw Casing Shoe Water Well Drilling ... [Oct 11, 2023]
[Oct 11, 2023] The "CROWN" impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond ...
520. 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.
521. Hq 20° Core Drill Bits Editexploration Geological Drilling Impregnated Synthetic Diamond Hq 20° ... [Feb 10, 2026]
[Feb 10, 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.
522. 5-7/8 Inch Diamond Matrix Body Rock Drilling Rig Bit [Mar 04, 2026]
[Mar 04, 2026] Diamond Drilling PDC Drill Bit Product Description Size: 5-7/8 inch Diameter: 149.2 mm Primary Cutter Size: 16mm Blade: 6 Operation Parameter: Weight On Bit (KN): 9-67 Rotation Speed ...
Company: Suzhou Energy Tool Co., Ltd.
523. 8-1/2 Inch Rock Drilling Diamond Fixed Cutter Bit [Feb 05, 2026]
[Feb 05, 2026] Rock Drilling Tool of Diamond Fixed Cutter Bit Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important ...
Company: Suzhou Energy Tool Co., Ltd.
524. Customized 5-7/8 Inch PDC Diamond Cutter Bit for Oil Well Drilling [Feb 04, 2026]
[Feb 04, 2026] Oilfield Rock Drilling PDC Drill Bit Product Description PDC bit in the Oil and Gas Industry PDC bits get their name from the polycrystalline diamond compacts used for their cutting structure. The PDC drill bit ...
Company: Suzhou Energy Tool Co., Ltd.
525. 6-1/2 Inch API Diamond Rock Drilling Drill Bit [Jan 23, 2026]
[Jan 23, 2026] Rock API Drill PDC Bit for Oilfield Product Description SPECIFICATION Size : 6-1/2 " (165.1mm) Drill Body Type : Steel Body Blade Quantity : 5 Nozzle Quantity : 3 API Connection (in) : 3 -1/2" ...
Company: Suzhou Energy Tool Co., Ltd.
