Face Discharged Diamond Core Drill Set With Carbon Steel / Tungsten Carbide

surface set Reaming Shells Diamond Core Bit Set with Hard Matrix

Description:

The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The rock cutters are flushed smoothly as the well design of the waterways.

Reaming Shell is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one.It also acts as a stabilizer for drill bit.

Reaming Shells are used together with Core Bits, maintaining the hole size and improving drilling stability

Size:

Longlife diamond core bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:

We could offers crown impreg depths of 9mm, 12mm, and 16mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Waterways:

Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

Matrix:

The impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site.

Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China.

We specialize manufacturing core drilling tools and diamond tools ,core drills ,core drill rods,wireline core drill parts ect.

Yaheng 's products are widely used in geological and mineral,metallurgy,mining and hydrology industries.

Yaheng's egineers are good at making research and development,and we also have a good sales team which is professional and active service.