Product description
DTH drilling tool is a kind of drilling system which uses
compressed air as motivation, makes drilling impact motivation
parts down the hole, to control the piston reciprocating motion by
the distribution device in the hammer, and then impacts the DTH bit
in the front of the hammer to transit the impacting power to the
bit. The DTH bit in the front of the hammer breaks the rock to
drill hole.
6 inch DTH bit-The data is referenced by DHD360 concave face bit
| Bit diameter | Flushing holes No.*Button Dia. mm | No.*Button Dia. mm |
Weight (kg) |
Part No. |
| mm | inch | Gauge Buttons | Front Buttons |
| 152 | 6” | 2*26 | 8*18 | 4*16+4*14 | 23 | HD65-152 |
| 156 | 6 1/8” | 2*26 | 8*18 | 4*16+4*14 | 23.5 | HD65-156 |
| 160 | 6 5/16” | 2*26 | 8*18 | 4*16+4*14 | 23.5 | HD65-160 |
| 165 | 6 1/2” | 2*26 | 8*18 | 8*16 | 24 | HD65-165 |
| 171 | 6 3/4” | 2*26 | 8*18 | 10*16 | 25 | HD65-171 |
| 185 | 7 1/4” | 3*22 | 9*18 | 10*16 | 27 | HD65-185 |
| 190 | 7 1/2” | 2*26 | 10*18 | 13*16 | 28 | HD65-190 |
| 203 | 8” | 2*26 | 10*18 | 14*16 | 31 | HD65-203 |
Features
Strict quality controlling
Selected high quality special steels and carbide
Produced by CNC machines
Simple and reasonable design, Low problem rate
Low air consumption, smooth drilling, Maximum impact power, High
penetration rate
Advantages
It has the advantage of high flatness, smooth hole wall, high rigid
of drill rod and hammer, independent of high axial thrust, no limit
of drilling depth, low cost of devices and easiness to maintain. At
the drilling hole of dia.105mm-dia.254mm, a plenty of the DTH
drilling tools are used.
Product application
At present, DTH drilling tool is widely used in underground mining,
quarries, hydraulic and Hydro-Power Engineering, water well
drilling, Mineral exploration, anchoring hole drilling, geothermal
engineering, Subway excavation, another civil engineering.
Company informaiton
Sollroc , with more 10 years of experience ,is one of the
professional manufacturer and supplier of high performance rock
drilling tools like: DTH hammers and bits, RC hammers and bits, DTH
drill rods and top hammer drilling tools. Our tools are widely used
in different drilling applications including mining, quarrying,
water well drilling, geotechnical industries and etc.
Sollroc is specialized in designing, manufacturing and developing
equipments and accessories for standard models as well as the
special needs of clients and provides them with the best
suggestions and solutions. We practice strict and stringent quality
control during manufacturing and adhered to recognized and approved
quality control systems. Each of our products follows the quality
requirements and procedures to ensure finished products are durable
and superior up to standard.
