Jiangsu Profile
Product List
526. Hex Vacuum Brazed Diamond 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.
527. Vacuum Brazed Diamond Hole Saw Core Drill Bit for Drilling Ceramic Porcelain Stone Material [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.
528. Nx Diamond Core Tile Drill Bits [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.
529. 10-5/8 Inch PDC Diamond Matrix Body Drilling Bits [Jan 16, 2026]
[Jan 16, 2026] PDC Matrix Body Oil Drilling Bit Product Description Body material: matrix body Available size: 10 5/8'' Painting color: customized Condition: new manufacture Applicable industrial: energy Machinery ...
Company: Suzhou Energy Tool Co., Ltd.
530. PDC Matrix Body Diamond Drill Bits for Gas Oil Energy [Jan 16, 2026]
[Jan 16, 2026] PDC Matrix Body Gas Oil Drilling Tools Product Description Body material: matrix body Available size: 9-6/10'' Painting color: customized Condition: new manufacture Applicable industrial: energy ...
Company: Suzhou Energy Tool Co., Ltd.
531. Well Drilling 8-1/2 " Diamond PDC Drill Bit for Oil Well [Jan 14, 2026]
[Jan 14, 2026] Description PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured ...
Company: Suzhou Energy Tool Co., Ltd.
532. Rock Well Diamond PDC Drill Bit on Oilfield [Jan 14, 2026]
[Jan 14, 2026] Drilling Bit for Oil, Water, and Gas Well Drilling - Tricone Drill Bit, perfect for Oil Rig and Mining operations. Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact ...
Company: Suzhou Energy Tool Co., Ltd.
533. Oil and Gas Diamond Drilling Tool 8-1/2 "PDC Drill Bit [Jan 14, 2026]
[Jan 14, 2026] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to ...
Company: Suzhou Energy Tool Co., Ltd.
534. 5-7/8 Inch Diameter Diamond Drilling PDC Bit [Jan 14, 2026]
[Jan 14, 2026] Diamond Drill PDC Bit of Rock Drilling Tools Product Description SPECIFICATION Size : 5-7/8" (149.2mm) Drill Body Type : Steel Body Blade Quantity : 7 Nozzle Quantity : 4 API Connection (in) : 3 -1/2" ...
Company: Suzhou Energy Tool Co., Ltd.
535. Steel Body 17-1/2" Diamond PDC Drill Bit of Oilfield Drilling Well [Jan 14, 2026]
[Jan 14, 2026] Description PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured ...
Company: Suzhou Energy Tool Co., Ltd.
536. Polycrystalline Diamond PDC Drill Bit for Oil Well Exploration [Jan 15, 2026]
[Jan 15, 2026] Water Well PDC Drill Bit Product Description A drilling tool that uses Polycrystalline Diamond Compact (PDC) cutters to shear rock with a continuous scraping motion. These cutters are synthetic diamond discs ...
Company: Suzhou Energy Tool Co., Ltd.
537. 8-1/2" Rock Well PDC Drill Bit with Diamond Drilling Cutter [Jan 14, 2026]
[Jan 14, 2026] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications and ...
Company: Suzhou Energy Tool Co., Ltd.
538. Oil Well Drilling 8-1/2" Diamond PDC Drill Bit [Jan 13, 2026]
[Jan 13, 2026] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications ...
Company: Suzhou Energy Tool Co., Ltd.
539. 9 1/2 Inch PDC Diamond Drill Bit for Drilling [Jan 12, 2026]
[Jan 12, 2026] PDC Drill Bit Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material advances for oil drilling ...
Company: Suzhou Energy Tool Co., Ltd.
540. API 7-1 Factory Steel Body Diamond PDC Drill Bit [Dec 22, 2025]
[Dec 22, 2025] Product Description Condition: New Manufacture Brand Name: ENG Machining: OEM,Customize based on drawing Machine Type: PDC Drilling Equipment Machinery Test: Provided Body Material: Alloy or ...
Company: Suzhou Energy Tool Co., Ltd.
