Introduction for core barrel with bullet teeth matched with UNIDRILL kelly bar

We would like to give an introduction for core barrel with bullet teeth matched with UNIDRILL kelly bar. The core barrel drill tools is our another brand--UNIMATE.

UNIMATE has more than 10 years of brand precipitation. Under this brand, there are products drill buckets, core barrel with bullet teeth, core barrel with roller bits, cross cutter core barrel, kinds of augers, etc. For drill buckets, included rock drilling bucket, soil drilling bucket, centrifugal bucket, cleaning bucket.

Introduction for core barrel with bullet teeth matched with UNIDRILL kelly bar

For core barrel with bullet teeth, it is used for cutting an annular ring in rock or concrete, also reinforced concrete. For UNIMATE core barrels, the cutting ring with staggered arrangement of round shank chisels, the chisel holders are welded to the base body. And the round shank chisels can be easily replaced. As to the size of UNIMATE core barrels, there are kelly box 130mm, 150mm, 200mm for clients optional.