Jiangsu Profile
Product List
3091. Bq Nq Hq Pq UL, CE, SGS Listed Tsp Bit 
[Apr 09, 2026]
[Apr 09, 2026] B N H P UL, Ce, SGS Listed Tsp Bit TSP core bits are set with Thermally Stable Polycrystalline cutters, mounted in the bit crown matrix. The bit is extremely tough and will cope with massive or broken formations, ...
3092. Heavy-Duty Industrial Ntw 77 Geotechnical Drill Bit for Precision Soil Analysis [Feb 06, 2026]
[Feb 06, 2026] NTW 77 imported material This tool is specifically engineered for ultra-hard, low-abrasion formations such as fine-grained granite, quartzite, siliceous rock, and basalt. Its drill bit exhibits exceptional wear ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3093. Ntw 77 Premium Geotechnical Drilling Bit for Professional Soil Investigation [Feb 06, 2026]
[Feb 06, 2026] NTW 77 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3094. High-Performance Ntw 77 Geotechnical Drill Bit for Soil Sampling Analysis [Feb 06, 2026]
[Feb 06, 2026] NTW 77 Slip-prone formation The single tooth structure can increase the friction with the stratum, avoid the drill bit slipping, disperse the cutting pressure, and improve the drilling efficiency and stability in the ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3095. Quick Drill Bit with Sawtooth Pieces [Feb 03, 2026]
[Feb 03, 2026] Quick Drill Bit with Sawtooth Pieces The Fast Drill Bit – Saw Blade is a high-efficiency drilling tool with its core competitiveness lying in the innovative saw blade design. The sharp, regularly arranged serrations ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3096. Quick Drill Bit with Sawtooth Pieces for Efficient Drilling [Feb 03, 2026]
[Feb 03, 2026] Quick Drill Bit with Sawtooth Pieces for Efficient Drilling The Fast Drill Bit – Saw Blade is a high-efficiency drilling tool with its core competitiveness lying in the innovative saw blade design. The sharp, regularly ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3097. Quick Drill Bit with Sun Pieces for Rapid Drilling Tasks [Feb 03, 2026]
[Feb 03, 2026] Quick Drill Bit with Sun Pieces for Rapid Drilling Tasks The Rapid Drill Bit-Sun Blade is a tool that stands out with its high-efficiency drilling capabilities. Its unique Sun Blade design distinguishes it from similar ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3098. Wear-Resistant Sun Drill Bit for Fast Drilling [Feb 03, 2026]
[Feb 03, 2026] Quick Drill Bit with Sun Pieces for Rapid Drilling Tasks The Rapid Drill Bit-Sun Blade is a tool that stands out with its high-efficiency drilling capabilities. Its unique Sun Blade design distinguishes it from similar ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3099. Durable Ntw 76.5 Drill Bit Made of Imported Material [Jan 29, 2026]
[Jan 29, 2026] NTW 76.5 imported material The single tooth structure can increase the friction with the stratum, avoid the drill bit slipping, disperse the cutting pressure, and improve the drilling efficiency and stability in the ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3100. Industrial-Strength Ntw 77 Imported Material Drill Bit for Prospecting [Jan 29, 2026]
[Jan 29, 2026] NTW 77 imported material This tool is specifically engineered for ultra-hard, low-abrasion formations such as fine-grained granite, quartzite, siliceous rock, and basalt. Its drill bit exhibits exceptional wear ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3101. Ntw 77 Imported Material Drill Bit for Oil & Gas Exploration [Jan 29, 2026]
[Jan 29, 2026] NTW 77 imported material This tool is specifically engineered for ultra-hard, low-abrasion formations such as fine-grained granite, quartzite, siliceous rock, and basalt. Its drill bit exhibits exceptional wear ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3102. Ntw 76.5 Imported Material Drilling Bit for Mining Exploration [Jan 29, 2026]
[Jan 29, 2026] NTW 76.5 imported material This tool is specifically engineered for ultra-hard, low-abrasion formations such as fine-grained granite, quartzite, siliceous rock, and basalt. Its drill bit exhibits exceptional wear ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3103. Ntw 77 Imported Raw Material Drill Bit for Construction Drilling [Jan 29, 2026]
[Jan 29, 2026] NTW 77 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3104. High-Performance Ntw 76.5 Imported Material Drill Bit [Jan 29, 2026]
[Jan 29, 2026] NTW 76.5 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
3105. Ntw 76.5 Imported Material Drill Bit for Geological Prospecting [Jan 29, 2026]
[Jan 29, 2026] NTW 76.5 imported material The Z-series wide-spectrum imported drill bits feature three tooth profiles: concentric circle layered, dot-plane grinding, and gear layered, each with four different body hardness grades. The ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
