Jiangsu Profile
Product List
4996. High Quality Turbo Impregnated Diamond Core Bit Hq3 Carbon Steel Forged ISO Certified Drilling ... 
[Apr 07, 2026]
[Apr 07, 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 ...
4997. Impregnated Diamond Core Bit Sand Profile Forged Steel Drilling Equipment New Condition-Complete ... [Apr 07, 2026]
[Apr 07, 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 ...
4998. 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 ...
4999. 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.
5000. 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.
5001. Nq Hq Diamond Reaming Shell/Back Reamer for Drill Bit [Apr 09, 2026]
[Apr 09, 2026] NQ HQ Diamond Reaming Shell/back reamer for drill bit Brief Introductions of Reaming Shells Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all ...
5002. Pq Diamond Reaming Shell Carbon Steel Drilling Tool for Core Drilling Diamond Core Bit [Feb 25, 2026]
[Feb 25, 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 ...
5003. Diamond Drilling 8-1/4" PDC Drill Bit of Oil Mining Water Well [Dec 31, 2025]
[Dec 31, 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.
5004. Diamond PDC Bit Rock Drilling Tools for Deep Wells Oilfield [Dec 31, 2025]
[Dec 31, 2025] Diamond PDC Rock Drilling Tools for Deep Wells Oilfield Product Description SPECIFICATION Size : 6 inch Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 3 API Connection (in) ...
Company: Suzhou Energy Tool Co., Ltd.
5005. Diamond Drilling 8 1/2 Inch PDC Drill Bit of API Spec [Dec 26, 2025]
[Dec 26, 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 and ...
Company: Suzhou Energy Tool Co., Ltd.
5006. 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 ...
5007. 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 ...
5008. 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 ...
5009. 10-5/8 " PDC Bi-Center Drill Bit of Diamond Drilling Tool [Dec 02, 2025]
[Dec 02, 2025] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
5010. Customizable Diamond Drill Bits Casing Shoe for Mining and Exploration Drilling [Nov 28, 2025]
[Nov 28, 2025] Wuxi Manufacturer Surface Set Diamond Casing Shoe Core Bit For Mining Product Description Casing Tube & Casing Shoe is an ideal product for mining applications. It is made of high-quality steel, which ensures its ...
