4" Surface Set Diamond Casing Shoe BS 879

• Type：Core Drill
• Usage：Diamond Core Drilling
• Certification：ISO, SGS
• Color：as Per Request
• Transport Package：Cartons or Ply-Wooden Cases
• Specification：40cm x 33cm x 20cm

=== Base Info ===

• Model NO.：4", 5", 6", 8" for BS 879 STD.
• Trademark：FORSUN
• Origin：Changsha Hunan
• HS Code：82071910
• Production Capacity：1000 Per Month

=== Description ===

Basic Info.

Model NO. 4", 5", 6", 8" for BS 879 STD. Trademark FORSUN Origin Changsha Hunan HS Code 82071910 Production Capacity 1000 Per Month

Product Description

Forsun Surface Set Diamond Casing Shoe Bit (4", 5", 6", 8" as per BS 879 standard)

Surface Set Diamond Core Bits are the drilling bits which a single layer of industrial natural diamonds is mounted on the matrix as the working surface for the required purpose. Therefore, compared to the Impregnated Diamond Core Bits, the matrix is extremely hard for holding the diamonds in postion throughtout the bit life.

Forsun manufactuered Surface Set Diamond Core Bits provide the highest quality in China. They are highly recommended for the soft to medium hard, abrasive, uncosoildated formations, and for those projects which the timing is on the top of the priority list. Some special designed Forsun Suface Set bits are also recommended for hard formations with a lower rotational speed and bit load.

The Surface Set product line includes various diamond grades, stone sizes and matrix profiles for different solutions(DCDMA, CDDA, Craelius, ISO and Etc.). Forsun are also able to provide the service to design new products for some special condition. 

All available dimensions are as follows: