Jiangsu Profile
Product List
5431. Durable Sharp Diamond Core Drill Bits for Concrete Cutting 
[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.
5432. 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.
5433. 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.
5434. 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.
5435. 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, ...
5436. 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 ...
5437. 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 ...
5438. 33PCS S2 Bits Hexagon Shank pH2 Pz2 T15 T20 T25 T30 Screwdriver Bit Screwdriver Set Drill Bit [Apr 17, 2025]
[Apr 17, 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 ...
5439. 41PCS Impact Driver Bit Set and Drill Bit Set and Phillps Sloted Hex Pozi Bits [Apr 17, 2025]
[Apr 17, 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: ...
5440. Professional Arix Vacuum Brazed Diamond Core Drill Bits for Marble Tile Ceramic Granite Dekton [Mar 27, 2025]
[Mar 27, 2025] Arix Diamond Core Drill Bits 1.Using special process to make diamond orderly arrangement in the matrix. 2.Comnpared to traditional disordered array core drill bits,the arix core drill bits have the ...
Company: Zhenjiang Suran Tools Co., Ltd.
5441. 6mm Marble Opener Hole Saw Diamond Core Drill Bit for Drilling Marble Granite Glass Tile Ceramic [Mar 20, 2025]
[Mar 20, 2025] 6mm Marble Hole Saw Diamond Core Drill Bit For Marble tile ceramic drilling. High quality alloy,knife edge made by diamond,more hard wearing. 6-12mm is ...
Company: Zhenjiang Fewell Tools Co., Ltd.
5442. Tungsten Carbide Center Drill Bit High Precision [Mar 14, 2025]
[Mar 14, 2025] Tungsten Carbide Center Drill Bit High Precision Product Description Carbide Center Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide sourced from ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5443. Micro Solid Carbide Center Drill Bits for Center Drilling [Mar 14, 2025]
[Mar 14, 2025] Micro Solid Carbide Center Drill Bits For Center Drilling Product Description Carbide Center Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide sourced ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5444. CNC Solid Carbide CNC Solid Carbide Center Drill Bits [Mar 14, 2025]
[Mar 14, 2025] CNC Solid Carbide CNC Solid Carbide Center Drill Bits Product Description Carbide Center Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide sourced from ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
5445. Tungsten Solid Carbide 2 Flute Flat Bottom Drill Bit for Harden Steel [Mar 14, 2025]
[Mar 14, 2025] Tungsten Solid Carbide 2 Flute Flat Bottom Drill Bit For Harden Steel Product Description Carbide Bottoming Drill - Precision, Durability & Tailored Solutions Built to Last Made from premium carbide sourced from top ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
