Coring Drill Bits , Wireline Core Hole Drill Bits For Core Tech Diamond Drilling

Product Description :
Our company specialized in producing laser welded diamond core drill bits, which are mainly used for wet cutting reinforced concrete, concrete, masonry walls. Laser welding not only gives the bit the ability to cut through reinforced concrete, but it also prevents segment loss. Crown segments are used on bits less than 2" diameter. Bits 2" diameter and above are segmented and laser welded.

Features:

1.High penetration rate and drilling effeciency.

2.Long service life;

3.Good gauge effect;

4.High cost performance;

5.Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry.

After-sales service 
Within 3-7days after receiving the payment(modified need more)
We normally use containers or wooden boxes.