Jiangsu Profile
Product List
3151. 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
3152. 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
3153. 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
3154. 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
3155. 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
3156. 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
3157. Ntw 77 Drill Bit with Imported Materials [Jan 29, 2026]
[Jan 29, 2026] 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
3158. Suborui China Manufacturer DIN335 HSS 90 Degree High Speed Steel Countersink Morse Taper Shank ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
3159. Suborui Chinese Manufacturers HSS DIN335D 90 Degree Morse Taper Countersink Drill Bit for Metal ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
3160. Suborui China Suppliers DIN335D 90 Degree Morse Taper Shank 3 Flute HSS Chamfer Countersink Drill ... [Jan 26, 2026]
[Jan 26, 2026] Product Description Product Name 90° Morse Taper Shank Countersink Cutter Coun-sink Tip Angle 90 degrees Shank Type Morse taper (MT1 / MT2 / MT3 /MT4) Material High Speed Steel (HSS) or HSS with TiN Standard DIN 335 D ...
Company: Jiangsu Borui Tools Co., Ltd.
3161. M42 Steel Carbide Tip Bi-Metal Hole Saw Drill Bit for Woodworking [Oct 15, 2025]
[Oct 15, 2025] M42 Steel Carbide Tip Bi-Metal Hole Saw Drill Bit for Woodworking MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw Blades Grinding Wheel Milling ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
3162. Hot Sales M10/M14 Angle Grinder Brazed Diamond Chamfer Drill Bits for Ceramic Marble Granite [Aug 06, 2025]
[Aug 06, 2025] Hot Sales M10/M14 Angle Grinder Brazed Diamond Chamfer Drill Bits for Ceramic Marble Granite MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
3163. Wholesale HSS Step Drill Bit Hex Shank Spiral Flute Cone Drill Bit 4-32mm for Metal Drilling [Jul 24, 2025]
[Jul 24, 2025] Wholesale HSS Step Drill Bit Hex Shank Spiral Flute Cone Drill Bit 4-32mm For Metal Drilling MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
3164. Hex Shank 3 Blades Woodworking Forstner Drill Bit 35mm for Wood Board Hole Opener [Jul 09, 2025]
[Jul 09, 2025] Hex Shank 3 Blades Woodworking Forstner Drill Bit 35mm for Wood Board Hole Opener MAIN PRODUCTS Drill Bits For Metal Drill Bits For Wood Drill Bits For Masonry Hole Saws Diamond Saw Blade TCT Saw ...
Company: JIANGSU HAOKE MATERIAL TECH CO.,LTD
3165. Wood Auger Drill Bit [Jul 03, 2025]
[Jul 03, 2025] Wood Auger drill bit With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole saws, diamond saw blades, ...
Company: Danyang Speedy Tools Co., Ltd
