Jiangsu Profile
Product List
4516. 3PCS Titanium Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling 
[Oct 18, 2022]
[Oct 18, 2022] Product Name 3Pcs Titanium Coated HSS 4241 Step Core Drill Bit Set For Metal Drilling Material Titanium Coated HSS4241 Connection 1/4 Hex Shank Size 9Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm ...
Company: Johnson Tools Manufactory Co., Ltd.
4517. Impregnated Diamond Drill Core Bit T, Tt, T2, T6 for Geological Drill [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4518. Impregnated Diamond Drill Core Bit T, Tt, T2, T6 for Geological Exploration [Jun 17, 2025]
[Jun 17, 2025] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4519. 65mm Diamond Core Drill Bits Hole Saws Wholesale Dry Drilling Reinforced Concrete [Mar 26, 2025]
[Mar 26, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4520. Diamond Core Drill Bit Hole Saw Construction Drilling Reinforced Concrete Stone [Jan 02, 2025]
[Jan 02, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4521. 42mm Diamond Core Drill Bits Hole Saws Dry Drilling Concrete Granite Marble [May 08, 2024]
[May 08, 2024] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4522. Dry Diamond Core Drill Bits Hole Saws for Granite Concrete Marble [May 08, 2024]
[May 08, 2024] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4523. Laser Welded 55*10*94*M16 with 2PCS Side Slot Diamond Segmented Straight Segment Core Drill Bit for ... [Sep 24, 2025]
[Sep 24, 2025] Product Description Laser welded 55*10*94*M16 with 2pcs side slot diamond segmented straight segment core drill bit for cutting concrete Advantages: 1. Laser welded technology, premium quality 2. Application: ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4524. Surface Set Core Drill Bit Diamond Enhanced Drilling Performance [Mar 21, 2025]
[Mar 21, 2025] Product Description: Details about Surface Set Diamond Core Bits: Bit Penetration Rates: The penetration rate of a Surface Set Diamond Core Bit refers to the speed at which it drills through the rock formation. ...
4525. Wet Diamond Core Drill Bits Hole Saws for Granite Marble Solid Concrete [Jan 02, 2025]
[Jan 02, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4526. Consistent Performance in Varying Drilling Depths Surface Set Diamond Core Bit [Nov 26, 2024]
[Nov 26, 2024] Product Description: The Surface Set Diamond Core Bit, also known as a diamond impregnated or diamond embedded drill bit, operates on the principle of using a matrix of industrial-grade diamonds embedded on the surface ...
4527. Diamond Drill Bit Hydraulic Mining Core Sample Rig/Coring Drilling Machine [Sep 07, 2024]
[Sep 07, 2024] Product Description FORWARD C5 is advanced equipment designed and manufactured on the basis of many years' joint research and practical experience of engineers from Australia, Germany, Russia and China. The drilling ...
Company: LIANYUNGANG FORWARD HEAVY INDUSTRIAL MACHINERY CO., LTD.
4528. Dust Extractor Laser Welded Diamond Drill Bits Core Bits Set [Aug 13, 2025]
[Aug 13, 2025] Product Description Laser Welded Diamond Core Drill Set Alu Case Spiral Barrel Turbo Segments 1.Dust Extractor 2.Cross Tip Center Drill 3.M16 To M18 Adapter 4.SDS X 115MM Adapter 5.68MM+82MM Core Drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
4529. HSS Center Drill Bit Core Drill Bit HSS 4.0 for Metal Drilling Holes [Jul 31, 2025]
[Jul 31, 2025] Model: HSS Center Drill Bit Diameter:0.5-6.3mm Surface: Polished bright or Tin-coated Angle: 60°and 90° Material: HSS6542(M2), M35 Packing: 10Piece in a box. MOQ: 10PCS Can be ...
4530. High Quality Diamond Core Drill Bit Crown for Marble Granite Ceramic Tile Glass Stone Drill Bits [May 17, 2025]
[May 17, 2025] Product Description 1. Glass tile drill bit 2. Material: YG8C, 45# steel carbide. 3. Size: 3-16mm 4. Surface: Zinc plated, sand finish; Chrome plated; 5. Packing: PVC bag, PVC tube, plastic clip, hang tg, card ...
Company: DANYANG DAMING TOOLS CO., LTD.
