Jiangsu Profile
Product List
1231. Hq3 Nq3 Diamond Core Drill Bits with Different Numbers of Waterway 
[Nov 28, 2025]
[Nov 28, 2025] HQ3 NQ3 Diamond Core Drill Bits With Different Numbers of Waterway Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock formations. These ...
1232. 20*10*3.0*10*3*100*M14 Thread Silver Brazed Diamond Segmented Core Drill Bit for Dry Cutting ... [Oct 22, 2025]
[Oct 22, 2025] Product Description 20*10*3.0*10*3*100*M14 thread Silver Brazed diamond segmented Core drill bit for dry cutting reinforced concrete , concrete Product Information Product Name: Diamond core drill ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1233. High Quality 82*3.5*10*92*M16 Laser Welded Diamond Turbo Segments Core Drill Bit for Cutting ... [Sep 23, 2025]
[Sep 23, 2025] Product Description Hot sale laser welded diamond segments core drill bit for dry cutting reinforced concrete Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1234. Laser Welded 76*10*460*1-1/4unc Segments Diamond Core Drill Bit Manufacturer for Cutting Concrete, ... [Sep 23, 2025]
[Sep 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.
1235. Od102mm 4inch 4" Diamond Core Bit Drilling Bits for Construction [Jun 23, 2025]
[Jun 23, 2025] Diamond Core Bit drilling bits for Construction OD102mm Why choose us: 1.SGS, MPA certificate, Established in 2000 year, Rich producing experience. 2.Well approved by our worldwide clients, export more than 70 ...
Company: Johnson Tools Manufactory Co., Ltd.
1236. Diamond 6mm 100mm Core Bit for Angle Grinder Drilling Core Bit Glass/Tiles/Pebbles [Mar 20, 2023]
[Mar 20, 2023] 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.
1237. Carbide Tip Diamond SDS Concrete Drill Bits for Masonry Hammer Drill [Dec 30, 2022]
[Dec 30, 2022] Product Description Advantages: 1.Higher drill speed, stronger output power. 2.Coriaceous drill body and new design flute which will advance work efficiency and prolong use life. 3.used in concrete, armored ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1238. Construction Tools Concrete Hole Saw Diamond Core Drilling Bits for Concrete Wall [Oct 18, 2022]
[Oct 18, 2022] Product Name Construction Tools Concrete Hole Saw Diamond Core Drilling Bits for Concrete Wall Out Diameter 4inch (100mm) Total Length 450mm Working Length 400mm Connection 1-1/4 UNC Application Concrete/Hard ...
Company: Johnson Tools Manufactory Co., Ltd.
1239. Diamond Core Drill Bits/Masonry Drill Bit [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1240. Diamond Bits/ Vacuum Hole Saw/ Vacuum Drill Bits [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
1241. Diamond Core Drill Bit [Apr 28, 2022]
[Apr 28, 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.
1242. Eitfs High Precision 6 mm Shank Granite Router Bits Stone Carving Tool PCD Diamond Engraving Tool ... [Apr 08, 2026]
[Apr 08, 2026] Carbide End Mill Features Specialized In Manufacturing Insolid Carbide End Mill Suitable For Various Different Material Workpiece * 2-F * 4-F End Mill * End Mill With Radius Corner * Ball Nose End Mill * Micro End Mill ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
1243. Nmlc Hmlc Ltk48 Ltk60 Impregnated Diamond Core Bit [Apr 09, 2026]
[Apr 09, 2026] 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 ...
1244. Impregnated Diamond Core Drill Bit for Wireline Drilling Tools [Apr 09, 2026]
[Apr 09, 2026] 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 ...
1245. 82mm Professional Diamond Core Drill Bits for Drilling Reinforced Concrete [Mar 24, 2026]
[Mar 24, 2026] 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.
