Jiangsu Profile
Product List
5101. Small High-Frame Jet Drill with Vibration Dampening Technology 
[Apr 10, 2026]
[Apr 10, 2026] Product Introduction The main features • The required working space is small. When the construction height is 16.5 meters, the effective length of the drill pipe can reach 16 meters. According to customer requirements, ...
5102. Durable Small Jet Drill with Corrosion Resistance for Precision Work [Apr 10, 2026]
[Apr 10, 2026] Product Introduction The main features • The required working space is small. When the construction height is 16.5 meters, the effective length of the drill pipe can reach 16 meters. According to customer requirements, ...
5103. High-Performance Jet Drill for Rapid Deployment Crawler Systems [Apr 10, 2026]
[Apr 10, 2026] Product Introduction The main features • The required working space is small. When the construction height is 16.5 meters, the effective length of the drill pipe can reach 16 meters. According to customer requirements, ...
5104. Versatile Xdz-125A Track-Type Jet Drill for Efficient Drilling [Apr 10, 2026]
[Apr 10, 2026] Product Introduction The main features • The required working space is small. When the construction height is 5.2 meters, the effective length of the drill pipe can reach 3 meters. According to customer requirements, ...
5105. Versatile Track-Fitted Xdz-125A Jet Drill for Construction Projects [Apr 10, 2026]
[Apr 10, 2026] Product Introduction The main features • The required working space is small. When the construction height is 5.2 meters, the effective length of the drill pipe can reach 3 meters. According to customer requirements, ...
5106. HRC 55 Carbide Spot Drill 90 Degree [Jul 20, 2026]
[Jul 20, 2026] Carbide Spot Drills Diameter: 1mm-20mm Top angle:60 degree,90degree , 120degree 1. Micro grain carbide rod: WC=90%, Co=10%, TRS>4000N/mm2; Hardness>92HRA, Grain size: 0.5um; High quality of wear ability ...
Company: Changzhou Hongjian Tools Co., Ltd.
5107. Hotsale HRC 55 Carbide Spot Drill 90 Degree [Jul 24, 2026]
[Jul 24, 2026] Carbide Spot Drills Diameter: 1mm-20mm Top angle:60 degree,90degree , 120degree 1. Micro grain carbide rod: WC=90%, Co=10%, TRS>4000N/mm2; Hardness>92HRA, Grain size: 0.5um; High quality of wear ability ...
Company: Changzhou Hongjian Tools Co., Ltd.
5108. 22kw Pd400up+ Rock Drill for Long Hole Drilling with 11-12kN Force [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production Drill Rig and Surface Drill Rig Advantages: 1. Optimized piston range reduces impact risk from loose bolts or poor maintenance. 2. Split screws into single-ended for longer ...
5109. Powerful 22kw Pd400up+ Rock Drill for Long Hole Drilling 195kg Weight [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production Drill Rig and Surface Drill Rig Advantages: 1. Optimized "piston reciprocating range" design cuts risk of piston breakage from loose bolts or poor maintenance. 2. Split ...
5110. Heavy-Duty 22kw Rock Drill for Long Hole Drilling Applications [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production Drill Rig & Surface Drill Rig Advantages: 1. Optimized piston range design reduces breakage risk from loosened bolts or poor maintenance. 2. Split long screws extend ...
5111. High-Performance 22kw Rock Drill for Long Hole Drilling Tasks [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production Drill Rig and Surface Drill Rig Advantages: 1. Optimized "piston reciprocating range" design lowers piston breakage risk from loose bolts or poor maintenance. 2. Split long ...
5112. Efficient 22kw Rock Drill for Long Hole Drilling 85L/Min Flow [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production and Surface Drill Rigs Advantages: 1. Optimized piston range design reduces risk of piston breakage from bolt issues. 2. Split screws into single-ended versions to extend ...
5113. 22kw Rock Drill for Long Hole Drilling Heavy 195kg Design [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production & Surface Drill Rigs Advantages: 1. Optimized "piston range" design reduces piston breakage risk from bolt issues. 2. Split screws extend life and reduce piston breakage ...
5114. 22kw Rock Drill for Long Hole Drilling Strong Work Feed Force [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production and Surface Drill Rigs Advantages: 1. Optimized 'piston reciprocating range' design reduces piston breakage risk from loose bolts or poor maintenance. 2. Split double-ended ...
5115. Versatile 22kw Rock Drill for Long Hole Drilling 85L/Min Capacity [Apr 13, 2026]
[Apr 13, 2026] PD400UP+ 22kW Hydraulic Drifter for Production Drill Rig and Surface Drill Rig Advantages: 1. Optimized 'piston reciprocating range' reduces piston breakage risks from bolt issues. 2. Split long screws into two ...
