40mm 1200 mm integral drill rod for pneumatic rock drilling Integral Drill Rod
Product information of integral drill rod:
Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling .
Shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm, different lengths are available from 400mm to 6000mm usually.
Specification of integral drill rod:
Bit diameter | 40mm |
Length | 1200mm |
Weight | 4kgs |
Rod hex | 22mm |
Shank hex | 22x108mm |
Application of integral drill rod:
Integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling.
Advantage of integral drill rod:
1. Through-hardened shank end for high wear resistance and a longer service life
2. Stainless steel flusing tube lining to prevent corrosion and breakage
3. Super tough 40SiMnCrNiMo steel, specially designed for wet or dry drilling.
4. Special anti-corrosion oil to protect the flushing hole of the rod.
5. High quality insert subjected to special bronze- brazing process.
Package of integral drill rod:
Bundle or wooden case








