Jiangsu Profile
Product List
2956. Hard Rock Drilling Bits/Vacuum Drill Bits/Ceramic Hole Saw 
[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.
2957. Ceramic Hex Diamond Hole Saw Manufactuer [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.
2958. Masonry Drill Bit/Diamond Hole Saw [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.
2959. Diamond Hole Saw/Vacuum Drill Bits/Diamond Tool [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.
2960. 12-1/4 Inch PDC Oilfield Rock Drilling Tools [Jan 22, 2026]
[Jan 22, 2026] Hard Formation Drilling PDC Oilfield Tools Product Description Crafte foenanced Rate of Penetration (ROP) when drling through deep and modecomes in drilli proj Condition: New Manufacture Brand Name: ...
Company: Suzhou Energy Tool Co., Ltd.
2961. Drilling Tools of 8-1/2 Inch Oilfield Drill Bit [Jan 26, 2026]
[Jan 26, 2026] Diamond Rock Drilling Oilfield Bit Product Description PDC drill bits They effectively reduce noise levels during drilling, creating a better work environment and reducing disturbances around the drilling ...
Company: Suzhou Energy Tool Co., Ltd.
2962. Tc &B Series Core Drill Bit for Coring Sample Drilling [Nov 28, 2025]
[Nov 28, 2025] TC &B Series Core Drill Bit for Coring Sample Drilling Product Description A TC (Tungsten Carbide) drill bit is a type of cutting tool widely used in drilling operations. It is known for its exceptional ...
2963. Hq3 Frontal Discharge Bit for Wireline Core Barrel Drilling [Nov 28, 2025]
[Nov 28, 2025] Diamond Tool Core Drill Bit for Geological Exploration Rock Coring Drilling with Type NQHQPQ Product Description Exploration is a very important way to identify if the rock contains any interesting minerals, also ...
2964. Matrix Body IADC M323 3blades 4 3/4 PDC Bit Water Drag Bits [Dec 29, 2025]
[Dec 29, 2025] API Matrix Body IADC M323 3blades 4 3/4 PDC Bit Water Drag Bits We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description ...
2965. Wireline Core Mine Drilling Use Water Well Oil Well 4 3/4", 5 1/2" Drag Bits [Feb 24, 2026]
[Feb 24, 2026] Wireline core mine drilling use water well oil well 4.3/4' 5.1/2" drag bits Good performance 4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8", 11.1/2" etc. Drag bits are avaiable. Brief ...
2966. Customized 8-1/2 Inch Diameter PDC Drill Bit for Oil Gas Well Rock [Dec 26, 2025]
[Dec 26, 2025] Product Description Body material: steel body Available size: 8-1/2 inch Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
2967. PDC 8-1/2 Inch Diamond Rock Drilling Tools [Dec 05, 2025]
[Dec 05, 2025] PDC Rock Diamond Drilling Tools Product Description PDC drill bits stand out due to numerous benefits compared to alternative drill bit types. They effectively reduce noise levels during drilling, creating a ...
Company: Suzhou Energy Tool Co., Ltd.
2968. Vacuum Brazed Hole Saw Manufacturer [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, limestone, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2969. Crown Geotec Wuxi 5.1/2" 4.1/2" PDC PCD Drag Bits [Feb 24, 2026]
[Feb 24, 2026] Crown Geotec Wuxi 5.1/2" 4.1/2" PDC PCD Drag Bits Good performance Below sizes of Drag bits are avaiable. Size Thread 65mm N-rod 2 1/2 N-rod 2 3/4 N-rod 2 15/16 N-rod 2 7/8 2 3/8 3 N-rod 3 1/2 2 ...
2970. P1 Design Nw Rod Box Thread 122mm Non-Coring PDC Bit [Feb 08, 2025]
[Feb 08, 2025] P1 Design Nw Rod Box Thread 122mm Non-Coring PDC 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 ...
