Jiangsu Profile
Product List
1261. 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.
1262. 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.
1263. 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.
1264. 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.
1265. Nmlc Hmlc Ltk48 Ltk60 Impregnated Diamond Core Bit [Jul 17, 2020]
[Jul 17, 2020] Nmlc Hmlc Ltk48 Ltk60 Impregnated Diamond Core Bit We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description ...
1266. 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 ...
1267. API Thread Matric Tools Impregnated Diamond Bits [Jul 17, 2020]
[Jul 17, 2020] API Thread Matric Tools Impregnated Diamond Bits Brief Introductions of Impregnated Diamond Bits The impregnated diamond bits are cutting tools. They contain diamond segments bonded to a base material. They are ...
1268. Hot Sale Laser Welded 2 Inch 52*10*195*M16 Diamond Hole Saw Core Drill Bit for Dry Cutting ... [Jun 09, 2025]
[Jun 09, 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.
1269. Laser Welded 68*24*3.5*10*4*92*M16 Diamond Segment Core Drill Bit for Cutting Reinforced Rebar ... [Jun 09, 2025]
[Jun 09, 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.
1270. Super Fast Laser Welded 82X101mm M16 Thread Diamond Segment Dry Core Drill Bit for Granite Rock ... [Jun 07, 2025]
[Jun 07, 2025] Product Description Product Information Product Name: Diamond core drill bit Size: 82x101xM16 Color: Customized Color Usage: For drilling concrete Material: Diamond power Surface ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1271. Laser Welded 68X101mm M16 Thread Diamond Segment Dry Core Drill Bit for Granite Rock [Jun 07, 2025]
[Jun 07, 2025] Product Description Product Information Product Name: Diamond core drill bit Size: 68x101xM16 Color: Customized Color Usage: For drilling concrete Material: Diamond power Surface ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1272. Vacuum Brazed 70mm M14 Diamond Core Drill Bit for Dry Drilling Porcelain Tile Ceramic Marble [May 19, 2025]
[May 19, 2025] Product Description Advantages: 1. Vacuum Brazed technology, premium quality 2. Application: concrete, masonry, pavers, bricks and blocks etc 3.Segment pre-edging technology offers faser and more accurate ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1273. 8 1/2 Inch Matrix Body Diamond Insert PDC Drilling Bits for Oil Rock Drilling Tool [Apr 25, 2025]
[Apr 25, 2025] Matrix Body Diamond Insert PDC Drilling Bits for Rock Product Description . Matrix-body "Matrix" is a very hard, rather brittle composite material comprising tungsten carbide grains metallurgically bonded ...
Company: Suzhou Energy Tool Co., Ltd.
1274. 6 Inch Matrix Body PDC Diamond Drill Bit for Gas Energy Rock Drilling [Apr 25, 2025]
[Apr 25, 2025] 6 inch Matrix Body PDC Drill Bit for Rock Drilling Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important ...
Company: Suzhou Energy Tool Co., Ltd.
1275. Manufacture 8 1/2 Inch Matrix Body Tungsten Carbide Insert PDC Diamond Drill Bits for Oilfield ... [Apr 25, 2025]
[Apr 25, 2025] Matrix Body Tungsten Carbide PDC Drill Bits for Oilfield Drilling Tool Product Description Matrix-body "Matrix" is a very hard, rather brittle composite material comprising tungsten carbide grains ...
Company: Suzhou Energy Tool Co., Ltd.
