165mm DTH Drilling Tools High Pressure Button Bit For Water Well
In DTH drilling, the percussion mechanism – commonly called the
hammer – is located directly behind the drill bit. The drill pipes
transmit the necessary feed force and rotation to hammer and bit
plus compressed air or fluids for the hammer and flushing of
JCDRILL has a comprehensive range of DTH drill bits to match all
conceivable applications. Each bit is
made from quality alloy steel, and has been precision machined to
produce a perfect body, heat treated
to the required hardness, given surface compression for fatigue
resistance, and fitted with precision buttons
manufactured in-house. These are deigned for specific applications
for all rock types, hardness's and condition.
Bit life and rate of penetration are the most important criteria in
selecting the right bit for a particular application.
DTH drill bits range covers the most diverseapplications in mining,
natural resources exploration, water wells,
quarries and civil works.
1. It is optimized to meet the demand in the processes of
anchoring, quarry job, constructions, and water well drilling.
2. You can choose different colors per your requirement.
3. The heat treatment process is been strictly controlled.
4. Working air pressure 6~30 bar.
5. Every process goes through a strict quality check.
|Bit size||Shank type||Recommended DTH bits diameter|
|3.5”/3” DTH hammer bits||COP34, DHD3.5, MISSION30, BR3 shank||90mm~ 105mm|
|4” DTH hammer bits||DHD340, QL40, MISSION40, SD4 shank||110mm~ 130mm|
|5” DTH hammer bits||DHD350, QL50, MISSION50, SD5 shank||134mm~ 152mm|
|6” DTH hammer bits||DHD360, QL60, MISSION60, SD6 shank||152mm~ 203mm|
|8” DTH hammer bits||DHD380, QL80, MISSION80, SD8 shank||203mm~ 305mm|
|12” DTH hammer bits||DHD112, SD12 and QL120 shank.||Available upon to customers’ request|
|Hammer inch||Bits diameter||Shank|
|1"||64mm-70mm||2 1/2"-2 3/4"||BR1|
|2"||70mm-95mm||2 3/4"-3 3/4"||MACH20/BR2|
|5"||133mm-165mm||5 1/4"-6 1/2"||COP54/DHD350R/MACH50|
|To know 12-30 inch bits information, contact us now.|
- Advanced bit designs with high power and air efficiency increases
- Tailored product offering covers all your applications and
- Easy service and maintenance designs reduces machine downtime
- Generic and proprietary shank options give you flexibility and
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.
5. Do you offer OEM service
Yes,we offer OEM service if you have any regular requirements