QL40 DTH HAMMER BUTTON BITS, QL40 DTH DRILL BITS, is the shank of QL40 with foot value, this shank is from Atlas, international standards, 

our QL40 bits can be replaced with theirs.

1 Quality 95% quality similarity with world top class brands,such as atlas ingersoll rand etc.

2 Shank Type Our products can be suitable for many types of DTH Hammer, such as QL, Mission, COP, IR, SD,HD,DHD,BR,CIR etc.

3 Materials Our products adopt high-quality raw materials, advanced technology and passed through strictly inspection, making sure the high quality of every dth bits

4 Advantages Our dth bits can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs

5 Product life We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear, 

thus the service life of bits will be increased.

Advantages:

1.More stable drilling at work.

2.Avoid some problems which the air compressor is not stable

3.The drilling holes are straightly

4.Easy operation and replaced other brand

How to order:

DTH BITS: BIT SHANK + DIAMETER (NEED FOOT VALUE OR NOT) 

(We are customizing customer on bit face and button shape)