Jiangsu Profile
Product List
17251. Rope Hole Expander 
[Dec 08, 2025]
[Dec 08, 2025] Rope hole expander The hole expander is a specialized tool used in drilling, geotechnical engineering, and mechanical processing. It is commonly referred to as a hole enlarger or reamer. Its primary function is to ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17252. Z Series Hole Expander [Dec 08, 2025]
[Dec 08, 2025] Z Series Hole Expander NTW76.5 The hole expander is a specialized tool used in drilling, geotechnical engineering, and mechanical processing. It is commonly referred to as a hole enlarger or reamer. Its primary function ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17253. Ntw 76.5 Imported Material [Dec 08, 2025]
[Dec 08, 2025] 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
17254. Ntw 77 Imported Material [Dec 08, 2025]
[Dec 08, 2025] 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
17255. Drill Rig U-Shaped Positioning Shift Lever/Heavy Duty Drilling Rigs/Mining Machinery Parts [Dec 05, 2025]
[Dec 05, 2025] Drill rig U-shaped positioning shift lever Drill rig U-shaped positioning shift lever Drill rig U-shaped positioning shift lever From its structure (L-bent shape + long slotted hole), it belongs to the ...
Company: Suzhou Nvito Drilling Parts Co., Ltd
17256. Drill Rig Double-Hole Connection Pressure Plate/Heavy Duty Drilling Rigs/Mining Machinery Parts [Dec 05, 2025]
[Dec 05, 2025] Drill rig double-hole connection pressure plate Drill rig double-hole connection pressure plate Drill rig double-hole connection pressure plate From its structure (elongated metal plate + double holes), it belongs to ...
Company: Suzhou Nvito Drilling Parts Co., Ltd
17257. Drill Rig Drive Gear Ring/Heavy Duty Drilling Rigs/Mining Machinery Parts [Dec 05, 2025]
[Dec 05, 2025] Drill rig drive gear ring Drill rig drive gear ring Drill rig drive gear ring From its structure (annular shell + internal teeth/clamping grooves + bolt holes), it belongs to the meshing connection component in the ...
Company: Suzhou Nvito Drilling Parts Co., Ltd
17258. Drill Rig Splined Connection Flange/Heavy Duty Drilling Rigs/Mining Machinery Parts [Dec 05, 2025]
[Dec 05, 2025] Drill rig splined connection flange Drill rig splined connection flange Drill rig splined connection flange From its structure (a cylinder with internal splines + a flange plate with bolt holes), it belongs to the ...
Company: Suzhou Nvito Drilling Parts Co., Ltd
17259. Ntw76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] NTW76.5 imported material NTW76.5 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17260. Imported-Material Ntw76.5 [Dec 13, 2025]
[Dec 13, 2025] NTW76.5 imported material. NTW76.5 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17261. Ntw 77 (imported material) [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17262. Imported-Material Ntw77 [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17263. Ntw 77 Imported Material [Dec 13, 2025]
[Dec 13, 2025] NTW 77 imported material NTW 77 imported material.The K-series imported drill bits feature a uniform tooth profile (concentric layered design) with four varying core hardness levels. These high-speed drill bits are ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17264. Dk703 High Speed Spark Drilling EDM, Micro Hole Drilling Machine [Nov 17, 2025]
[Nov 17, 2025] Products introduction High temperature corrosion metal produced by discharging between electrodes and metals in EDP perforator is used to process fine holes of super- hard steel, cemented carbide, copper, aluminium and ...
Company: Suzhou Longkai Electromechanical Technology Co., Ltd.
17265. Hex Shank Screw Threaded Tip Carbon Steel Self Feeding Ritual Wood Forstner Drill Bit for Wood [Nov 14, 2025]
[Nov 14, 2025] Description: Procuct Name Hex Shank Wood Boring Forstner Self Feeding Drill Bits for Woodworking Material High Carbon Steel with Heat Treatment Teeth Type Saw-tooth Edge (Continous Cutting Edge , Tungsten ...
Company: Xuzhou Perfect Tools Co., Ltd.
