Jiangsu Profile
Product List
4561. 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.
4562. 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.
4563. Hex Extension, Diamond Core Bit′ S Accessories; [Oct 23, 2025]
[Oct 23, 2025] Ex Extension Diamond core bit's accessories; Hex Extension Customizes sizes is available; Hex Extension Diamond core bit's accessories; Hex Extension Customizes sizes is available Mortising Drill: We choose ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
4564. HSS Drills, Diamond Core Bit′ S Accessories; [Oct 23, 2025]
[Oct 23, 2025] HSS Drills, Core Drills, Drills Mortising Drill: We choose high quality HSS steel, it is mainly used for boring hole. It can be used on bench drill, pistol drill, drilling machine, milling machine and machining ...
Company: JIANGSU ALSTON TOOLS CO., LTD.
4565. 68*101*M16 Laser Welded Side Slots Diamant Core Drill Bit Sets for Reinforced Concrete Beton Rocks [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4566. Vacuum Brazed Diamond Core Drill Bit Diamond Hole Saw/Drill [Sep 23, 2025]
[Sep 23, 2025] Vacuum brazed diamond core drill bit diamond hole saw/drill Used for Glass ,Marble ,granite ,microcrystalline, quartz stone
Company: YIWU MINGDIAO TRADING CO., LTD
4567. PDC Non Core Dril Bit Provide OEM Service for Geological Drilling [Jun 17, 2025]
[Jun 17, 2025] Product Description PDC drill bits are divided into two forms: core taking and non core taking. The production is divided into two forms: infiltrating and welding. Various forms can be customized according to ...
4568. Granite Brick Hole Saw Diamond Core Drill Bit Set (FXD-117) [Nov 13, 2025]
[Nov 13, 2025] Dry granite brick hole saw diamond core drill bit set (FXD-117) Specification Material Vacuum Brazed Diamond Size 22-182mm Color Red Usage Drilling holes Application Concrete ,sand lime brick,all types of ...
Company: Suzhou Foxmax Tools Co., Ltd.
4569. HSS 4241 HSS Spiral Flute Step Drill Bit Set Core Drill Bit Cone Step Drill Bit Set [Oct 31, 2025]
[Oct 31, 2025] Product Description Tin coated HSS drill bit for cutting metal in metric size Chemical composition Material Component (%) HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
4570. Laser Welded 82*10*94.5*M16 Thread with Top 2PCS Slot Diamond Segmented Turbo Core Drill Bit for ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Laser welded 82*10*94.5*M16 thread with top 2pcs slot diamond segmented turbo core drill bit for dry cutting concrete Advantages: 1. Laser welded technology, premium quality 2. Application: ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4571. Industrial 82mm M16 Price Laser Welded Lid Slots Diamond Core Drill Bit Set for Reinforced Concrete ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4572. 68mm M16 Laser Welded Lid Slots Drilling Tool SDS Adapter Diamond Core Drill Bit Set for Reinforced ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4573. Laser Welded 68*10*94.5*M16 Thread with Side 2PCS Slot Diamond Segmented Turbo Core Drill Bit for ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
4574. Impregnated Diamond Drill Core Bit High Quality Geological Exploration Equipment [Jun 22, 2025]
[Jun 22, 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 ...
4575. Impregnated Diamond Drill Core Bit Geological Diamond Tool [Jun 22, 2025]
[Jun 22, 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 ...
