Jiangsu Profile
Product List
7411. 4 Wings 4wings Blades Size 215mm 200mm Four-Wing Type PDC Drill Bit 
[Apr 03, 2025]
[Apr 03, 2025] Products Description OUR STRENGTH A well-known drilling and mining services company used our drill bits ten years ago and won an award. Later published it in their company magazine. The company has been working with ...
7412. Mineral Exploration PDC Core Drill Bit 120mm for Rods [Mar 31, 2025]
[Mar 31, 2025] 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 ...
7413. Good Price 2 Flute Solid Carbide Spiral Flute Step Drill Bits [Oct 16, 2024]
[Oct 16, 2024] Products Show Products Detail Step Drill ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
7414. China Factory Solid Carbide Step Twist Drill Bits with Coating [Oct 16, 2024]
[Oct 16, 2024] Products Show Products Detail Step Drill ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
7415. CNC Cutting Tools Solid Carbide Twist Drill Bits [Oct 07, 2024]
[Oct 07, 2024] Products Show Products Detail High Hardness Tungsten Carbide Twist Drill Bits Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
7416. Recommend Tungsten Carbide Twist Drill Bits for Cast Iron [Oct 07, 2024]
[Oct 07, 2024] Products Show Products Detail High Hardness Tungsten Carbide Twist Drill Bits Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
7417. Round Cylindrical Shank Gold & Black HSS Drill Bit [Sep 10, 2024]
[Sep 10, 2024] Round Cylindrical Shank Gold & Black HSS Drill Bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, ...
Company: Danyang Speedy Tools Co., Ltd
7418. Tungsten Carbide Step Twist Drill Bits for Cutting Metal and Wood [Jul 09, 2024]
[Jul 09, 2024] Tungsten Carbide Step Twist Drill Bits for Cutting Metal and Wood Products Function: 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
7419. 4 Flute CNC High Quality Tialn Coating Square Carbide Tungsten End Mill Cutter Milling Bit for Steel [Jun 25, 2024]
[Jun 25, 2024] Product Description ISO application area K15-K30 Material Tungsten carbide,Tungsten Cobalt Alloy, Precision 0.005-0.01mm Coating AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond Chemical Composition ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
7420. CNC Spiral Flute Carbide Material Flat End Mill Cutter Altin Coating Tool Bit for Cast Iron [Jun 25, 2024]
[Jun 25, 2024] Product Description ISO application area K15-K30 Material Tungsten carbide,Tungsten Cobalt Alloy, Precision 0.005-0.01mm Coating AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond Chemical Composition ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
7421. Factory Supplier Tungsten Carbide Center Drill Bits for Aluminum [Jan 23, 2024]
[Jan 23, 2024] 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
7422. Precision Drill Bits for Metal Working Carbide Cutter [Jan 23, 2024]
[Jan 23, 2024] Precision drill bits for metal working carbide cutter Super coating of carbide corner radius end mill Item ...
Company: Changzhou Hongjian Tools Co., Ltd.
7423. High Speed Steel Pagoda Trudge Saw Set of Spiral Trudge Drill Bits [Oct 30, 2023]
[Oct 30, 2023] Product Description Essential details Type:Center Drill Bit. Use:Meta Drilling. Working Length (mm):5mm. Finish:Titanium coating. Material:HSS and HSS Cobalt. Size:6-35mm. Point Angle:135 Split Point ...
7424. Newest High Carbon Steel Wood Auger Drill Bit for Drywall [Apr 07, 2022]
[Apr 07, 2022] Danyang Daming Import & Export Co., Ltd. is one of the professional saw blades and drill bits suppliers in China. We specialize in all kinds of tools such as HSS twist drill bits, electric hammer drill bits, masonry ...
Company: DANYANG DAMING TOOLS CO., LTD.
7425. High Quality Carbon Steel Woodworking Flat Spade Drill Bits for Wood Drilling [Apr 03, 2022]
[Apr 03, 2022] Danyang Daming Import & Export Co., Ltd. is one of the professional saw blades and drill bits suppliers in China. We specialize in all kinds of tools such as HSS twist drill bits, electric hammer drill bits, masonry ...
Company: DANYANG DAMING TOOLS CO., LTD.
