Jiangsu Profile
Product List
3691. Vacuum Brazed Diamond Core Drill Bit for Drilling 
[Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3692. Good Performance Vacuum Brazed Diamond Core Drill Bit for Drilling Tile [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3693. Good Quality Diamond Core Rock Drill Bits Manufacturer [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3694. M14 Vacuum Brazed Diamond Core Drill Bit for Granite Marble Concrete Porcelain Tile Glass Stone [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3695. 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 ...
3696. Bq Nq Hq Pq Wireline Core Drill Rod for Sale [Jul 17, 2020]
[Jul 17, 2020] Bq Nq Hq Pq Wireline Core Drill Rod for Sale We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description WT ...
3697. Professional Bq Nq Hq Pq Drill Pipe Drill Rod for Core Drilling [Jul 17, 2020]
[Jul 17, 2020] Professional Bq Nq Hq Pq Drill Pipe Drill Rod for Core Drilling We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description ...
3698. Dcdma Standard 3m Nq Wireline Drill Rod Pipe for Diamond Core Drilling [Jul 17, 2020]
[Jul 17, 2020] Dcdma Standard 3m Nq Wireline Drill Rod pipe for Diamond Core Drilling Brief Introductions of Casing Pipe It is used for protecting subsurface formations. It also protects the wellbore from ...
3699. 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.
3700. 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.
3701. 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.
3702. 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.
3703. Korea Market Laser Welded 39*10*143*M16 Segmented Turbo Diamond Core Drill Bit for Dry Cutting ... [Sep 25, 2025]
[Sep 25, 2025] Product Description Laser welded 39*10*143*M16 segmented turbo diamond core drill bit for dry cutting Korea concrete Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
3704. 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.
3705. Laser Welded 68*24*3.5*10*4*92*M16 Diamond Segment Core Drill Bit for Cutting Reinforced Rebar ... [Sep 23, 2025]
[Sep 23, 2025] Product Description Laser welded 68*24*3.5*10*4*92*M16 diamond segment Core drill bit for cutting reinforced rebar concrete Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
