Jiangsu Profile
Product List
21661. Top Accuracy Ground Hsse Twist Drill Bits 
[Jan 01, 2022]
[Jan 01, 2022] Straight shank drill bits (DIN338) type N DIN338 straight shank dril bits are commonly called Jobbers and is of an intermediate length. DIN338 straight shank dril bits are furnished with a 118° ...
21662. High Speed Steel Cobalt 5% M35 Twist Drill Bits [Jan 01, 2022]
[Jan 01, 2022] STC008, HSS STRAIGHT SHANK TWIST DRILL, Jobber Series NOTE.: Standard delivery with 118° point, please specify when ordering 135° split point drills. Order ...
21663. High Speed Steel Cobalt HSS M35 Twist Drill Bits [Jan 01, 2022]
[Jan 01, 2022] STC008, HSS STRAIGHT SHANK TWIST DRILL, Jobber Series NOTE.: Standard delivery with 118° point, please specify when ordering 135° split point drills. Order ...
21664. Mini Rotary Head Ydr30A for Water Well Drilling Rig [Jul 20, 2021]
[Jul 20, 2021] YDR30A with strong bearing system of the main shaft which was taken from the design of our hydraulic drifters. 2 speed hydraulic circuit shifts by standard hand operated hydraulic directional valve. Compatible to ...
21665. Rotator Head Ydr30A for Geological Drilling [Jul 20, 2021]
[Jul 20, 2021] YDR30A with strong bearing system of the main shaft which was taken from the design of our hydraulic drifters. 2 speed hydraulic circuit shifts by standard hand operated hydraulic directional valve. Compatible to ...
21666. 180m Depth Hydraulic Core Drilling Rig with Diesel-Electric [Dec 18, 2025]
[Dec 18, 2025] GXY-180 Core Drilling Rig GXY-180 drilling rig is optimized by Wuxi Tongda Geological Prospecting Machinery Factory in GXY-1 series vertical shaft portable drilling rig according to the needs of users.This drilling rig ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
21667. 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
21668. Ntw76.5 Using Imported Materials [Dec 13, 2025]
[Dec 13, 2025] 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
21669. Ntw 76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21670. Ntw 76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21671. Ntw 76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21672. Ntw 76.5 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21673. Ntw 77 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21674. Ntw 77 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
21675. Ntw 77 Imported Material [Dec 13, 2025]
[Dec 13, 2025] 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
