Jiangsu Profile
Product List
2191. Fast Drilling and Long Working Life Diamond Core Drill Bit Drilling for Glass 
[Feb 15, 2022]
[Feb 15, 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.
2192. 12-1/4 Inch Polycrystalline Diamond Rock PDC Drill Bit for Oil Well [Nov 21, 2025]
[Nov 21, 2025] Rock PDC Drill Bit Product Description SPECIFICATION Size : 12-1/4" ( 311.1m) Drill Body Type : Steel Body Blade Quantity : 5 Nozzle Quantity : 7 API Connection (in) : 4 -1/2" REG Gauge Length ...
Company: Suzhou Energy Tool Co., Ltd.
2193. 6-1/4 Inch Diamond Fixed Cutter PDC Rock Drill Bits [Nov 13, 2025]
[Nov 13, 2025] Diamond Fixed Cutter PDC Rock Drill Bits Product Description Body material: matrix body Available size: 6-1/4 inch Painting color: customized Condition: new manufacture Machinery test: as ...
Company: Suzhou Energy Tool Co., Ltd.
2194. Diamond Core Bit for Pavement Core Drilling Machine [Oct 29, 2025]
[Oct 29, 2025] Diamond Core Bit Model: TBTDCB Product Description TBTDCB diamond core bit designed for making holes and getting cores from hard materials, like concrete, reinforced concrete, rocks, stones, bituminous ...
Company: Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
2195. Laser Welded 82*380*1-1/4unc Diamond Water Core Drill Bit for Drilling Concrete Sandstone Hard Rocks [Oct 24, 2025]
[Oct 24, 2025] Product Description Laser welded 82*380*1-1/4UNC diamond water core drill bit for drilling concrete sandstone hard rocks Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2196. Laser Welded 52*450*1-1/4''-7unc Arix Segment Diamond Core Drill Bit for Wet Coring Concrete Stone [Oct 23, 2025]
[Oct 23, 2025] Product Description Laser welded 52*450*1-1/4''-7UNC diamond segment Core drill bit for wet coring concrete stone Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2197. Laser Welded 52*450*1-1/4''-7unc Side Slots Arix Segment Diamond Core Drill Bit for Dry Coring ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Laser welded 52*450*1-1/4''-7UNC side slots diamond segment Core drill bit for wet coring concrete stone Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2198. Silver Brazed Core Bit 4"100xm14 Diamond Core Drill Bit for Granite [Oct 23, 2025]
[Oct 23, 2025] Product Description Silver brazed coring bit 4"100xM14 diamond core drill bit for granite Product Information Product Name: Diamond core drill bit Size: 100*M14 Color: Customized Color Usage: For drilling ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2199. Silver Brazed 60*10*2.5*80*M14 Thread Diamond Core Drill Bit for Dry Cutting Granite [Oct 23, 2025]
[Oct 23, 2025] Product Description Silver Brazed 60*10*2.5*80*M14 thread diamond core drill bit for dry cutting granite Advantages: 1. Laser welded technology, premium quality 2. Application: concrete, masonry, pavers, bricks ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2200. Hot Sale Laser Welded 82*24*3.5*10*5*100*M16 Diamond Rooftop Arix Segments Core Drill Bit for ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Hot sale Laser Welded 82*24*3.5*10*5*100*M16 diamond rooftop arix segments core drill bit for cutting reinforced concrete Advantages: 1. Laser welded technology, premium quality 2. Application: ...
Company: Zhenjiang Fewell Tools Co., Ltd.
2201. High Quality 68mm Diamond Arix Segments Core Drill Bit for Cutting Reinforced Concrete [Oct 22, 2025]
[Oct 22, 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.
2202. 68mm Diamond Tool Diamond Core Drill Bit for Stones Drilling with Arix Segments [Oct 22, 2025]
[Oct 22, 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.
2203. 82mm Best Diamond Core Drill Bit Prices Bits with Arix Segment for and Reinforced Drilling ... [Oct 22, 2025]
[Oct 22, 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.
2204. 68mm Fast Drilling Arix Diamond Core Drill Bit Segment for Drilling Reinforced Concrete [Oct 22, 2025]
[Oct 22, 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.
2205. 68mm Arix Best Concrete Diamond Core Drill Bits for European and Australian Countries [Oct 22, 2025]
[Oct 22, 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.
