Jiangsu Profile
Product List
7096. HSS Steel Step Drill Bit Titanium Coated 
[Jan 09, 2026]
[Jan 09, 2026] Product Description Product name step drill bit Material M42, M35, 6542(M2), 9341, 4341, 4241 Diameter 1-73.5MM Color Titanium Coated, bright finish, black oxide, rainbow, amber finish ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
7097. 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 ...
7098. Nqhqpq Geological Core Drill Reaming Shell Diamond Reamer for Rock Drilling [Nov 28, 2025]
[Nov 28, 2025] NQHQPQ Geological Core Drill Reaming Shell Diamond Reamer for Rock Drilling Product Description A good design of reaming shell can increase the stability and reduce vibration during the drilling, through our ...
7099. Core Drilling Casing Shoe for Geological Exploration [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 ...
7100. Synthetic Diamond Surface Reamer for Core Drilling Reaming Shell Hq Pq Nq Bq Hq3 Pq3 Nq3 Series [Nov 28, 2025]
[Nov 28, 2025] NQHQPQ Geological Core Drill Reaming Shell Diamond Reamer for Rock Drilling Product Description Efficient and Durable Diamond Reamers - The Ideal Choice for Enhanced Drilling Precision and Efficiency A good design of ...
7101. Carbide Step Drill Bit Manufacture with Coating for Steel Drilling [Sep 02, 2025]
[Sep 02, 2025] Product Description Product Description HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of ...
Company: DANYANG DAMING TOOLS CO., LTD.
7102. High Quality Factory Outlet Carbide Drill Bits for Cast Iron Double Spairls [Jan 23, 2024]
[Jan 23, 2024] Tungsten Carbide Step Drill Bits 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 ...
Company: Changzhou Hongjian Tools Co., Ltd.
7103. HSS Fully Ground White Finish Step Drill Bits [Sep 19, 2024]
[Sep 19, 2024] Product Description HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills ...
Company: DANYANG DAMING TOOLS CO., LTD.
7104. Drill Bit HSS Stepped Drill Bit for Wood Metal Sheet Metal [Sep 19, 2024]
[Sep 19, 2024] Product Description HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills ...
Company: DANYANG DAMING TOOLS CO., LTD.
7105. Carbide 2 Flute Step Drill Bit, Coolant Drilling Cutter for Machine Tools [Sep 19, 2024]
[Sep 19, 2024] Product Description HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills ...
Company: DANYANG DAMING TOOLS CO., LTD.
7106. M35 Cobalt Multi Points Drill Tip with 1/4" Hex Shank Stubby Drill Bit [Apr 04, 2023]
[Apr 04, 2023] Product Description: The drills are made of premium high speed steel M35, and suit for cutting metal, plastic, wood, etc effectively with impressive performance;All drill dimensional & tolerances conform to ASME/ANSI ...
Company: JiangSu XingRui Tools Co., Ltd.
7107. Double Spairls Carbide Drill End Mills for Metal Factory Outlet for Aluminum [Jan 23, 2024]
[Jan 23, 2024] 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 Grain ...
Company: Changzhou Hongjian Tools Co., Ltd.
7108. Hard Porcelain Tile Drill Bit Vacuum Brazed Hole Saw for Ceramic [Aug 11, 2023]
[Aug 11, 2023] Product Name Hard Porcelain Tile Drill Bit Vacuum Brazed Hole Saw for Ceramic Size 50mm Conection M14 Thread (5/8"-11 thread) Total Length 62mm Segment Height 15mm Application Porcelain, Ceramic, ...
Company: Johnson Tools Manufactory Co., Ltd.
7109. Aq Bq Nq Hq Pq Hrq Rod Subs Drill Rig Spare Part for Geological Drilling [Oct 11, 2023]
[Oct 11, 2023] Aq Bq Nq Hq Pq Hrq Rod Subs drill rig spare part for Geological Drilling Drilling subs are very short pieces of drill pipe which are used to connect and switch in drills. They are important integral wireline core ...
7110. High Speed Steel Cobalt Step Drill Bits [Aug 16, 2024]
[Aug 16, 2024] We made CBN ground spiral flute step drill bits. It is made from high grade of high speed steel. Round shank, hex shank available. Tin coating and Tialn coating availabe. Sets on request. STC001, HSS ...
