Jiangsu Profile
Product List
17461. 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
17462. 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
17463. Ntw 76.5 Grade Imported Material for Drilling [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
17464. Heavy-Duty Ntw 77 Imported Material [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
17465. 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
17466. High-Quality Ntw76.5 Using Imported Materials [Jan 29, 2026]
[Jan 29, 2026] NTW76.5 using imported materials 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 ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
17467. Ntw76.5 Imported Raw Material (Premium Grade) [Jan 29, 2026]
[Jan 29, 2026] 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
17468. Ntw76.5 Unique Imported Material for Global Market Trends [Jan 29, 2026]
[Jan 29, 2026] 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
17469. Premium Ntw76.5 Imported Material for Global Distribution Needs [Jan 29, 2026]
[Jan 29, 2026] 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
17470. Suborui 5-Piece Collection SDS Plus Hammer Drill Bits Electrified Steel Alloy Mill Drill Bits ... [Jan 27, 2026]
[Jan 27, 2026] Suborui SDS Plus Hammer Drill Bit Product Description Diameter(mm) Total Length(mm) 4 110 ,160 5 110 ,160 ,210 5.5 110 ,160 ,210 6 110 ,160 ,210 6.5 110 ,160 ,210 7 110 ,160 ,210 8 110 ,160 ,210,260,310 10 110 ,160 ...
Company: Jiangsu Borui Tools Co., Ltd.
17471. Suborui OEM ODM Manufacturers 135 Degree Split Point HSS 3/16 Double Ended Centre Drill Bit for ... [Jan 27, 2026]
[Jan 27, 2026] DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) DIA. (MM) OVERALL LENGTH (MM) WORKING LENGTH (MM) 2.00 38.0 7.5 6.00 66.0 19.0 2.10 38.0 7.5 6.10 70.0 21.2 2.20 38.0 7.5 6.20 70.0 21.2 2.30 38.0 7.5 6.30 70.0 21.2 ...
Company: Jiangsu Borui Tools Co., Ltd.
17472. Suborui OEM ODM Manufacturer 60 90 120 Degree 6mm 8mm M35 HSS G Twist Spot Weld Drill Bit for Metal ... [Jan 27, 2026]
[Jan 27, 2026] D1(mm) L1(mm) Shank Dia(mm) 6.0 66 6.0 7.0 71 7.0 8.0 80 8.0 10.0 88 10.0 6.5 40 8.0 8.0 40 8.0 8.0 44 8.0 10.0 45 8.0 Company Profile ABOUT SUBORUI SUBORUI is a leading manufacturer of high performance twist drills and ...
Company: Jiangsu Borui Tools Co., Ltd.
17473. Suborui Chinese Manufacturers Cutter 6mm 8mm 10mm HSS Co Cobalt Spot Weld Drill Bit for Stainless ... [Jan 27, 2026]
[Jan 27, 2026] D1(mm) L1(mm) Shank Dia(mm) 6.0 66 6.0 7.0 71 7.0 8.0 80 8.0 10.0 88 10.0 6.5 40 8.0 8.0 40 8.0 8.0 44 8.0 10.0 45 8.0 Company Profile ABOUT SUBORUI SUBORUI is a leading manufacturer of high performance twist drills and ...
Company: Jiangsu Borui Tools Co., Ltd.
17474. Premium 6-Piece HSS Drill Bits Set for Precision Drilling [Dec 19, 2025]
[Dec 19, 2025] 6PC HSS Drill Bits Set (FXD-17) Product Description Material HSS Size 2mm, 3mm, 4mm, 5mm, 6mm, 8mm Application Drilling holes Surface Cobalt coated Color Gold Customized Support OEM / ODM Packing ...
Company: Suzhou Foxmax Tools Co., Ltd.
17475. Sundi Helical Solid Carbide 1f/2f/3f/4f High-Performance Shank Aluminium Drill Bit for CNC Metal ... [Nov 27, 2025]
[Nov 27, 2025] Product Description DLC coating can improve wear resistance, reduce friction, prevent tool sticking, increase cutting speed, extend tool life and improve surface ...
Company: Wuxi Sundi Precision Tools Co., Ltd
