Jiangsu Profile
Product List
5896. 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.
5897. 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.
5898. 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, ...
5899. 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 ...
5900. 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 ...
5901. 65*24*3.5*10*4*171*M16 Thread Laser Welded Diamond Core Drill Bit for Dry Cutting Granite, Concrete [Oct 22, 2025]
[Oct 22, 2025] Product Description 65*24*3.5*10*4*171*M16 thread laser welded diamond Core drill bit for dry cutting granite, reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
5902. 52*24*3.5*10*3*171*M16 Thread Laser Welded Diamond Core Drill Bit for Dry Cutting Granite, Concrete [Oct 22, 2025]
[Oct 22, 2025] Product Description 52*24*3.5*10*3*171*M16 thread laser welded diamond Core drill bit for dry cutting granite, reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
5903. Laser Welded High Quality 152*24*4.0*10*7*195*M16 Thread Diamond Drill Bit for Cutting Reinforced ... [Oct 17, 2025]
[Oct 17, 2025] Product Description Laser welded High quality 152*24*4.0*10*7*195*M16 thread diamond drill bit for cutting reinforced concrete , concrete,beton Advantages: 1. Laser welded technology, premium quality 2. ...
Company: Zhenjiang Fewell Tools Co., Ltd.
5904. Laser Welded 112*24*4.0*10*5*195*M16 Thread Diamond Core Drill Bit for Cutting Reinforced Concrete ... [Oct 17, 2025]
[Oct 17, 2025] Product Description Laser welded 112*24*4.0*10*5*195*M16 thread diamond core drill bit for cutting reinforced concrete , concrete,beton Advantages: 1. Laser welded technology, premium quality 2. Application: ...
Company: Zhenjiang Fewell Tools Co., Ltd.
5905. 41PCS Impact Driver Bit Set and Drill Bit Set and Phillps Sloted Hex Pozi Bits [Oct 09, 2025]
[Oct 09, 2025] Product Description 34PCS Screwdriver Bit Set 16PCS 25mm Bits Phillips:PH1,PH2x6,PH3 Slotted:SL6 Torx:T20,T25x2 Hex:1/8,hex 3/16,5/32 12PCS 50mm Bits: ...
5906. 33PCS S2 Bits Hexagon Shank pH2 Pz2 T15 T20 T25 T30 Screwdriver Bit Screwdriver Set Drill Bit [Oct 09, 2025]
[Oct 09, 2025] Product Description 33pcs Socket & Bit Tool Sets 9pcs 25mm Bits: Phillips:PH2x2,PH3x1 Pozi:PZx1,PZ2x2,PZ3x1 Torx:T20x1,T25x1 23pcs 50mm Bits: Phillips:PH1x1,PH2x2,PH3 ...
5907. Security Set Tamper Proof Screwdriver Drill Screw Driver Bits Torx Flat Head 1/4" Hex Driver Bits [Oct 09, 2025]
[Oct 09, 2025] Products Description Description Double Head Philips Screwdriver Bit Set Head type Double Head Philips Screwdriver Bit Set Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / ...
5908. Screwdriver Bits Sets Slotted Phillips Torx Screwdriver Household Hand Tools Security Repair Drill ... [Oct 09, 2025]
[Oct 09, 2025] Products Description Description Double Head Philips Screwdriver Bit Set Head type Double Head Philips Screwdriver Bit Set Hex shank 1/4" inch or 6.35mm Material Taiwan S2 / China S2 / ...
5909. Masonry Drill Bit Set Triangle Glass Drill Carbide Tile Drill Bits [Sep 27, 2025]
[Sep 27, 2025] Sintered Diamond Stone Carving Tools It is mainly used for natural granite, marble, stone, sand, glass, jade, ceramic tile, bo changes a brick, such as Mongolia black on the stone material of high ...
Company: YIWU MINGDIAO TRADING CO., LTD
5910. 117*24*3.5*10*3*171*M16 Thread Laser Welded Diamond Core Drill Bit for Dry Cutting Granite, ... [Sep 25, 2025]
[Sep 25, 2025] Product Description 117*24*3.5*10*3*171*M16 thread laser welded diamond Core drill bit for dry cutting granite, reinforced concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
