Precise Design Stable H19 Hex Chisel Bit Integral Drill Rod 19mm X 108mm

Precise Design Stable H19 Hex Chisel Bit Integral Drill Rod 19mm X 108mm

Integral drill steel, another name called integral drill rod, which is used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually.
It can reduces the expense of impact energy, improves the drilling speed and efficience, also it can be used for drilling bore hole diameter form 19mm to 41mm usually.
Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.

The process procedure is listed below:
1. sawing the steel rod and steel pipe
2. drilling the steel rod
3. CNC lathing the hollow steel rod to make screw thread for head and end parts of rod
4. makeing flat parts for head part
5. welding the two parts with steel pipe
6. lathing the redundant steel welding ring
7. painting and packing

SUVEC Rock Drilling Tools Provides Quality Rock Drilling Tools Made in China.

SUVEC Rock Drilling Tools specalizes in providing the suitable quality of rock breaking tools properly with reasonable prices for our clients. And what we are always trying to do is making clients happy with our rock drilling tools and wholehearted service and what’s more is that we believe in is making a little bit effort every day and a giant step will come sooner or later. Our service is 24hours, 7 days a week, 12 months per year as long as you need us. All your inquiry will be highly appreciated,and all your emails will be replied in no more than one day as long as we see it.

SUVEC Rock Drilling Tools have factories in Hubei,Henan,Liaoning and Shandong Province and sources for different quality and prices, most of our factories have more than 20 years experience in their professional rock drilling tool production fields. We know the buyers want to spend as least time as possible to find properly qualified products and suppliers without paying too much cost and time coming to China to visit every factories one by one. We know it is a giant big job and time wasting to search day after day from google and B2B websites like Alibaba. So most of our new customers are recommended by our old clients who have made deals with us before.