• Model NO.：BR3
• Color：Black,Blue,Yellow,Red, or as Request.
• Bit Diameter：90-110mm
• Transport Package：Carton+Plywood Case
• Specification：br3
• Trademark：SOLLROC
• Origin：China
• Production Capacity：10000,Month

      Bit diameter

   Flushing holes

   No.*Button Dia.

           mm

                 No.*Button Dia.

                         mm

         Weight

            (kg)

mm

    inch

  Gauge Buttons

    Front Buttons

90

3 1/2"

2*14

6*14

4*12

4.5

92

3 5/8"

2*14

6*14

4*12

4.6

95

3 3/4"

2*14

6*14

4*13

4.7

100

3 15/16"

2*14

6*14

5*13

4.8

105

4 1/8"

2*14

6*14

5*13

5.0

110

4 5/16"

2*14

8*14

6*13

5.5

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.



Detailed pictures







Packaging and shipping

Packaging: carton+plywood case, as request.

Shipping: By air, by sea, by express, as request.



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.