Jiangsu Profile
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Product List
1981. M14 5/8"-11 Vacuum Brazed Weld Diamond Core Drill Bits 
[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.
1982. Silver Brazed 40xm14 Diamond Segment Core Drill Bit for Granite [Aug 12, 2022]
[Aug 12, 2022] Product Description Silver brazed 40xM14 diamond segment core drill bit for granite Product Information Product Name: Diamond core drill bit Size: 40*M14 Color: Customized Color Usage: For drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
1983. 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.
1984. 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.
1985. 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.
1986. 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.
1987. 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 ...
1988. 8-1/2 Inch Diamond PDC Drilling Rig Bit for Well [Dec 24, 2025]
[Dec 24, 2025] Product Description PDC Drill Bit : PDC drill bits with high hardness and a fixed blade design offer outstanding cutting efficiency and wear resistance. They are suitable for various formations, enhancing ...
Company: Suzhou Energy Tool Co., Ltd.
1989. High Frequency Welding Diamond Core Drill Bit for Reinforced Concrete Brick Asphalt Portable Fixed ... [Dec 10, 2025]
[Dec 10, 2025] Diamond Core Drill Bit 1-1/4-7UNC OD 8-1000mm 1-1/4-7UNC Nut High Frequency Welding Diamond Core Drill Bit for Drilling Reinforced Concrete,brick,asphalt. Suitable for Portable & Fixed Driller Machine. Direct ...
Company: Wuxi Serve Real Technology Co., Ltd.
1990. Diamond Core Drill Bit Drilling for Masonry Walls Concrete Blocks [Dec 10, 2025]
[Dec 10, 2025] Long Shank Diamond Core Drill Bit Long Shank Diamond Core Drill Bit for Drilling Masonry Walls/Concrete Blocks/Ceramic Tiles/Decorative Stones/Roof Tiles/Bricks and Similar Materials,Dry/Wet and Buy Long Shank Diamond ...
Company: Wuxi Serve Real Technology Co., Ltd.
1991. Premium Diamond Drill Bit for Quality Tool Applications [Dec 01, 2025]
[Dec 01, 2025] Name: Diamond Drill Bit item No: FDB-01 Materials: Diamond Finish / Color: silvery Size: 5mm 6mm 8mm MOQ: 1000 Price: All prices base on FOB shanghai Description: Porcelain ...
Company: Suzhou Foxmax Tools Co., Ltd.
1992. Nq3 Hq Surface Set Diamond Core Drill Bit for Mineral Drilling and Exploration [Nov 28, 2025]
[Nov 28, 2025] Product Description: Reduced risk of bit erosion Surface Set Diamond Core Bit for mineral drilling and exploration Details about Surface Set Diamond Core Bits: Advanced Bit Designs: Surface Set Diamond Core Bits are ...
1993. 13-1/2 Inch Outer Diameter Diamond PDC Oil Gas Well Drilling Rig Bits [Nov 20, 2025]
[Nov 20, 2025] Drilling Rig Bit of Oilfield Product Description SPECIFICATION Size : 13-1/2 " (342.9mm) Drill Body Type : Steel Body Blade Quantity : 5 Nozzle Quantity : 8 API Connection (in) : 6 -5/8 " REG Gauge ...
Company: Suzhou Energy Tool Co., Ltd.
1994. Polycrystalline Diamond Rock PDC Well Drill Bit [Nov 20, 2025]
[Nov 20, 2025] Polycrystalline Diamond Rock Drill Bit Product Description Body material: matrix body Available size: 6'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place ...
Company: Suzhou Energy Tool Co., Ltd.
1995. 10-5/8 Inch Outer Diameter PDC Polycrystalline Diamond Fixed Cutter Drill Bit [Nov 20, 2025]
[Nov 20, 2025] PDC Rock Fixed Cutter Drill Bit Product Description Product name: PDC Rock Fixed Cutter Drill Bit Body material: steel body Available size: 10 5/8'' Painting color: customized Condition: new ...
Company: Suzhou Energy Tool Co., Ltd.
