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.
Symmetric Drilling System is designed to drill and case a hole simultaneously through
unstable ground conditions. The driver bit incorporated with a sacrificial ring or reusable
ring makes a full face head design which significantly improves the penetration rate and
hole straightness of drilling. The internal flushing grooves together with the built-in casing
shoes gives a good seal to the bottom of the drilling hole, and thus minimising the
disruption of the surrounding of the drill hole.
Straight Holes and Fast Penetration Rate.
Less Torque in all ground conditions.
Easy System to lock and Unlock Ring.
Drilling at any angle required.
It is suitable for drilling water wells, geothermal wells, short mircopiles, medium mini-type grouting hole of building, damand harbour project.
Packaging: Carton+Plywood case, as costumer's request.
Shipping: By air, by train, by express, as costumer's request.
Eccentric Casing System-->> Concentric casing system-->>