Jiangsu Profile
Product List
3871. Diamond Hole Saw Core Drill Bits 
[May 19, 2022]
[May 19, 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.
3872. Crown Segment Diamond Core Drill Bit for Concrete [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3873. Diamond Core Drill Bits for Concrete Granite Marble Tile [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry Diamond hole saw bit designed for drilling: Porcelain and other ceramic tile Granite Marble Segment Height: 8 mm Drilling Depth: 2" Arbor 3/8" Shank Equipment: Hand ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3874. 300mm Diamond Core Drill Bit Diameter [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3875. Diamond Core Drill Bit Drilling Tool [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.
3876. Low Price Aq Bq Nq Hq Pq PCD/PDC Core Drill Bit PDC Bits [Jul 17, 2020]
[Jul 17, 2020] Low Price AQ BQ NQ HQ PQ PCD/PDC Core Drill Bit PDC Bits We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description PDC ...
3877. Nmlc/Hmlc Impregnated  Natural Diamond Core Drill Bit [Jul 17, 2020]
[Jul 17, 2020] Nmlc/Hmlc Impregnated Natural 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 5.Economic Price Product ...
3878. China Manufacturer Aw Bw Nw Hw Pq Hq Nq Diamond Core Drill Rod/ Drill Pipe/ Casing Pipe [Jul 17, 2020]
[Jul 17, 2020] China Manufacturer AW BW NW HW PQ HQ NQ diamond Core Drill rod/ drill pipe/ casing pipe Brief Introductions of Casing Pipe It is used for protecting subsurface formations. It also protects the wellbore from ...
3879. Versatile Drill Bucket, Drill Teeth, Core Barrell, and Drill Auger for Kelly Bar Attachements [Jun 24, 2025]
[Jun 24, 2025] SW kelly bar Concentration & Innovation for 20 years ·Matched with drling rigs: Bauer,Soilmec,Casagrande, Mait, lMT, CMV, Zoomlion, ...
Company: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd
3880. Automatic Mine Drilling Machine Factory Direct Sale Hydraulic Diesel Control Water Well Full ... [Jun 19, 2025]
[Jun 19, 2025] Products Description Product Model Drilling Project Drilling Depthm Full Hydraulic Core Drill Rig ZDY-2A/4/5A/6/8 Engineering geology Shallow oil drilling Natural gas Underground ...
3881. HSS M35 Cobalt Step Core Drill Bit Triangle Shank Spiral Groove Hole Opening Tool [Jun 13, 2025]
[Jun 13, 2025] HSS M35 Cobalt Step Core Drill Bit Triangle Shank Spiral Groove Hole Opening Tool MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw Blades Grinding ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
3882. Laser Welded 82*1-1/4''-7unc Working Length 450mm Diamond Segment Hole Core Drill Bit for Wet ... [Jun 07, 2025]
[Jun 07, 2025] Product Description Laser welded 82*1-1/4''-7UNC working length 450mm diamond segment hole Core drill bit for wet concrete stone Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
3883. Crown Aqtk Bqtk Geobors Tungsten Carbide Bit Tc Core Bit Diamond Drill Core Bit [Jun 05, 2025]
[Jun 05, 2025] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
3884. Diamond Rock Drilling Core Pipe Rod Core Drill Bit and Rods for Exploration [May 22, 2025]
[May 22, 2025] Products Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness. 2. Heat treatment: Multi-point temperature measurement to guarantee perfect match between strength and ...
3885. Tsp Diamond Core Drill Bit Geological Bits Well Drilling Bit [May 22, 2025]
[May 22, 2025] Products Description Product Advantage: 1.For Impregnated Diamond Bit, we customised special mental coated diamonds to extend the diamond working life. 2.For Surface Set Diamond Bit, we choose natural diamond with ...
