Payment & Shipping Terms:
|Name:||DTH Drill Hammer||Color:||Customized|
|Size:||2-12 Inch||Application:||DTH Hole Drilling|
|Machine Type:||Drilling Tools||Condition:||New|
down the hole hammer,
dth hammer drilling
Mining Rock DTH Hammer Down The Hole Drilling Tools Long Life Performance
DTH hammer is used for drilling holes through a wide range of rock types, the variety of which
continues to extend well beyond the original conception of early blast hole drilling. Down-the-Hole refers
to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string.
Being a quality centric organization, our company offers an ample range of DTH hammers to our
customers. These are constructed using premium quality raw material and widely appreciated for its sturdiness
and long life performance.
- Advanced hammer designs with high power and air efficiency increases productivity
- Tailored product offering covers all your applications and conditions
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and reliability
DTH hammers specifications:
|Hammers||Bit Shank||Connection||Matched Bit Dia|
|1-3" Middle-low pressure
API 2 3/8" Reg
|API 2 3/8"Reg||Φ90-Φ110mm|
|API 2 3/8"Reg||Φ105-Φ130mm|
|API 2 3/8"Reg
API 3 1/2"Reg
|API 3 1/2"Reg||Φ152-Φ203mm|
|API 4 1/2"Reg||Φ200-Φ279mm|
|API 6 5/8"Reg||Φ254-Φ330mm|
|API 6 5/8"Reg||Φ305-Φ381mm|
Series HD high air-press DTH are designed as a hammer drill. They differ from other rock drills,
however, through continuous operation down against the drill bit.Compressed air is led to the rock drill
thorough the dill tube string. Exhaust air is discharged through hole in the drill bit and used to flush clean
the drill hole. Rotation is delivered from a rotation unit and feed force from the feed is transferred the
DTH drill via the drill tubes.
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
4. After Sales Service
Free replacement will provide once the failure confirmed caused by our product quality.
Contact Person: Sean Zhao