Product Description | ||
Product Name | DTH hammers and DTH bits for hard rock drilling | |
Application | Mining, waterwell drilling, geothermal, quarries, civil and construction works. | |
Shank Types of DTH Bits | COP, DHD, Mission, QL, SD, BR, Numa, etc. | |
Face design of DTH Bits | Flat, concave, convex, and drop center. | |
Button shape of DTH Bits | Ballistic, domed, parabolic, etc. | |
Air Tube | The DTH bits can be both with air tube or not according to the customer's demand. |
About Placing an Order | |
MOQ | One single piece is available. |
Transportation | Can be delivered by sea, by air, by courier or other transportation method the customer prefers. |
Delivery Time | 15-25 days. It depends on the stock situation.Please contact us for more details. |
Length | Weight(less bit) | External diameter | Hole Range |
1198mm | 106.5kg | 148mm | 165mm-190mm |
Connection Thread | Working Pressure | Impact rate at 1.7Mpa | Recommended rotation speed |
API 3 1/2"Reg | 10-25Bar | 27Hz | 25-50rpm |
.WORLDRILL® DTH drilling tools including DTH hammers and bits are widely used in a variety of application formations in more than 50 countries in the world.
Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.
" I am so impressive with WORLDRILL and thanks for their good service and understanding "
--- Alexander from South Africa
" I have found the best provider"
--- From an Indian Partner
For drilling solutions or custom manufacture, please contact WORLDRILL now to find out what more we can do for you.