Jiangsu Profile
Product List
5866. Diamond Core Drill Bit for Drilling Granite 
[Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5867. Laser Welded Diamond Core Drill Bits for Concrete [Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5868. Premium Diamond Core Drill Bit for Reinforced Concrete [Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
5869. Solid Carbide Twist Drill Bits [Jan 01, 2022]
[Jan 01, 2022] Our solid carbide twist drill bits are made from super carbide materia. hardness up to 91 HRA speical size ,helix angle design available. Tialn coating available. STC025-2, SOLID CARBIDE DRILL, ...
5870. High Speed Steel HSS M35 Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
5871. Impregnated Diamond Core Drill Bit for Wireline Drilling Tools [Jul 17, 2020]
[Jul 17, 2020] Wireline Impregnated Diamond Core Drill Bit We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description ...
5872. High Quality CNC Tools Square vacuum Brazed Stone Engraving Bits Diamond Core Drill Bit Coating ... [Sep 25, 2025]
[Sep 25, 2025] 10mm end mill for carving granite marble bluestone 10-10-20-90mm specification Size diameter(mm) Tip cutting length(mm) Total length 10-4/6-30-90 ...
Company: YIWU MINGDIAO TRADING CO., LTD
5873. Drill Bit for hdd rig [Jul 28, 2025]
[Jul 28, 2025] Product Parameters D24/NC23/NC26/D80/NC31/NC38/NC46/NC50, Detailed Photos Packaging & Shipping Company Profile Goodeng-Malaysia Goodeng-Thailand Goodeng-China FAQ 1. What about the warranty time? A:15 days 2. What about ...
Company: Jiangsu Goodeng Heavy Machinery Technology Co., Ltd
5874. Manufacturer Customized Cutting Depth X20d Internal Cooling Carbide Deep Hole Drill Bits [Jul 15, 2025]
[Jul 15, 2025] Manufacturer Customized Cutting Depth X20D Internal Cooling Carbide Deep Hole Drill Bits Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5875. Straight Shank Tungsten Solid Carbide Micro Drills Bits for PCB [Jul 15, 2025]
[Jul 15, 2025] Straight Shank Tungsten Solid Carbide Micro Drills Bits For PCB Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and precision, this drill excels in ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5876. Solid Carbide 2 Flute Twist Drill Bit with Coolant Hole for Steel [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide 2 Flute Twist Drill Bit With Coolant Hole For Steel Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Exceptional Wear & Impact Resistance Manufactured using ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5877. Premium Tungsten Carbide Drill Bit with Long-Lasting Coating for High-Precision Metal Drilling [Jul 15, 2025]
[Jul 15, 2025] Premium Tungsten Carbide Drill Bit with long-lasting coating for high-precision metal drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5878. Solid Carbide 2 Flute CNC Twist Drills Bit 5xd with Coolant Holes [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide 2 Flute CNC Twist Drills Bit 5XD With Coolant Holes Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5879. Carbide Drill Bit with Internal Cooling for Efficient Drilling [Jul 15, 2025]
[Jul 15, 2025] Carbide Drill Bit with Internal Cooling for Efficient Drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5880. High-Performance CNC Drill Bit with Internal Cooling for High Speed Accurate Drilling [Jul 15, 2025]
[Jul 15, 2025] High-performance CNC Drill Bit with internal cooling for high speed accurate drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
