Jiangsu Profile
Product List
4741. Rock Drilling 12-1/4 " PDC Diamond Drill Bit of API Spec 
[Dec 22, 2025]
[Dec 22, 2025] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications ...
Company: Suzhou Energy Tool Co., Ltd.
4742. Drill Bit 9-1/2 Inch Fixed Cutter PDC Drill Bit of Diamond Tool [Dec 22, 2025]
[Dec 22, 2025] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API ...
Company: Suzhou Energy Tool Co., Ltd.
4743. Professional Diamond Drill Bit Set for Accurate Material Cutting [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 ...
4744. Professional Grade Diamond Drill Bit Set for Precision Cutting [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 ...
4745. High-Precision 16mm Diamond Drill Bit Set for Professionals [Dec 19, 2025]
[Dec 19, 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 ...
4746. Premium Diamond Drill Bit Set for Precise Cutting Performance [Dec 18, 2025]
[Dec 18, 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 ...
4747. Premium 80mm Diamond Drill Bit Set for All Materials [Dec 06, 2025]
[Dec 06, 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 ...
4748. Nq Impregnated for Coring Drilling Carbon Steel Core Bit for Core Drilling Forged New Condition ... [Apr 01, 2026]
[Apr 01, 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 ...
4749. 10PCS in New Foldable Nail Art Bit Holding Box Cutile Cleaning and Polishing Diamond Nail Drill ... [Mar 31, 2026]
[Mar 31, 2026] Diamond Bit Included: Packing Box Size: New Patened Box: Diamond Bits Function: About Wuxi Jicrade Tech Focus: new-product-development-oriented technology company Location: Wuxi City, one ...
Company: Wuxi Jicrade Tech Co., Ltd.
4750. Suborui High-Performance Diamond Grit Tile Core Drill Bit Hole Saw for Masonry [Mar 30, 2026]
[Mar 30, 2026] Company Profile ABOUT SUBORUI SUBORUI is a leading manufacturer of high performance twist drills and cutting tools Specializing in high speed steel drill bits, wood drill bits and annular cutter for the global ...
Company: Jiangsu Borui Tools Co., Ltd.
4751. Crown B46 B56 B66 B76 B86 B101 B116 B131 B146 Impregnated Diamond Core Drill Bit Geological Mine ... [Feb 09, 2026]
[Feb 09, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
4752. Crown Customized Aq Bq Nq Hq Pq PDC Diamond Bit Geological Water Well Coal Drilling for Sandstone ... [Feb 09, 2026]
[Feb 09, 2026] Products Description Product Paramenters PDC BIT Types Ordinary type; Reinforced type; Super strength type. Threads Any female or male threads. Available Sizes 2"~ 12 1/4", larger sizes can be custom as your ...
4753. Dcdma Standard Bq Nq Hq Pq Impregnated Diamond Core Drill Bits Rock Geological Core Drilling [Feb 09, 2026]
[Feb 09, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast ...
4754. Geotec Wuxi Crown Aq Bq Nq Hq Pq Surface Set Diamond Non-Coring Drill Bit Oil Rock Drill [Feb 09, 2026]
[Feb 09, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
4755. Top Quality Nq Hq Nx Impregnated Matrix Diamond Core Bit Rock Drilling Tools [Feb 09, 2026]
[Feb 09, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast ...
