Jiangsu Profile
Famous Export Brand
Product List
3421. 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.
3422. HSS Socket Cap Screw Counterbores (GM-dB044) [Jul 13, 2026]
[Jul 13, 2026] Product name HSS socket cap screw counterbores Item No. GM-DB044 Application Use for enlarging holes for the socket heads of cap screw. Packing Set available: 6pcs set in wooden box Size 1/4", 5/16", 3/8", ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
3423. Nqu/Nqtku/Nq2u Quick Pump in Core Barrel Overshot for Underground Drilling [Jun 21, 2026]
[Jun 21, 2026] NQU/NQTKU/NQ2U QUICK PUMP IN Core barrel OVERSHOT for underground drilling We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service 5.Economic ...
3424. 3mtr Nq2 Core Barrel Assembly Inner Tube Cap [Jun 21, 2026]
[Jun 21, 2026] 3mtr Nq2 Core Barrel Assembly Inner Tube Cap 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 Description Core ...
3425. Hq Corebarrel Overshot for Double Tube Surface Diamond Drilling [Jun 21, 2026]
[Jun 21, 2026] Hq Corebarrel overshot for Double Tube Surface Diamond Drilling 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 ...
3426. Nq PCD PDC Drag Drill Bits for Hard Rock Coal Mining [Apr 09, 2026]
[Apr 09, 2026] Nq PCD PDC Drag Drill Bits for Hard Rock Coal Mining 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 ...
3427. Wireline Core Mine Drilling Use Water Well Oil Well 4 3/4", 5 1/2" Drag Bits [Jul 14, 2026]
[Jul 14, 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 ...
3428. T56/T256 Core Lifter Case for T56/T256 Drilling System [Jun 09, 2026]
[Jun 09, 2026] T56/T256 Core Lifter Case for T56/T256 Drilling System 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 Description Core ...
3429. Matrix Body IADC M323 3blades 4 3/4 PDC Bit Water Drag Bits [Apr 09, 2026]
[Apr 09, 2026] 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 ...
3430. 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 ...
3431. 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 ...
3432. Electric Pavement Core Drilling Machine Diamond Core Drill Machine [Jun 17, 2026]
[Jun 17, 2026] Electric Core Drilling Apparatus Model: TBT-255CK Product Description The core drilling machines can drill different materials (such as concrete, rocks, bituminous surfaces, etc.) and obtain cylindrical samples ...
Company: Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
3433. 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.
3434. T56/T256 Fluted Core Lifter for T56/T256 Wireline Drilling System [Jun 09, 2026]
[Jun 09, 2026] T56/T256 fluted core lifter for T56/T256 wireline drilling system We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop ...
3435. China Factory Rock Drilling Drag Bit [Apr 09, 2026]
[Apr 09, 2026] China factory Rock Drilling Drag Bit We can provide: 1.Test Report & MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service Product Description Drag Bit Drag Bits ...
