2021 New Technical Forging Type Blast Hole Tapered Rock Drill Rods H22 Forging Type Blast Hole Tapered Rock Drill Rods

• After-sales Service: Provided
• Warranty: 3 Months
• Certification: ISO 9001:2000
• Standard: API
• Manufacturing Process: Forging
• Material: Carbide
• Model NO.: h22 tapered rock drill rod
• Machine Type: Drilling Tool
• Advantage: Wear Resistant
• Appearance: Smooth
• Transport Package: Carton
• Specification: 23X18X23 cm
• Trademark: D Miningwell
• Origin: Zhejiang, China
• Production Capacity: 3000PCS Per Month

Product Description

 

  

D Miningwell Mining drills rock high quality tapered drill rod 800mm
tapered drill rod Tapered Drill Rod Mine Drill Drill Steel China Drill Rods

Perfect designs,high quality steel , We provides leading strength and penetration rates for more productivity, excellent straightness and hole clean quality, get max drilling performance to save up fuel cost rate.
We can design and manufacture according to customers' samples or drawings of the length., Our taper rod is made by high quality steel, through heat treatment so that it can be used for hard rock drilling, and transmit intensive impact energy into the rock with the least possible loss of energy. Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency.