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165mm DTH Drilling Tools High Pressure Button Bit For Water Well Drilling

165mm DTH Drilling Tools High Pressure Button Bit For Water Well Drilling

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Brand Name : JCDRILL

Model Number : All Models

Certification : ISO9001,CE

Place of Origin : China (Mainland)

MOQ : 1 Pcs

Price : Negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 100000 pcs/year

Delivery Time : 7 Days

Packaging Details : Standard Export Delivery Package

Product Name : DTH Drill Bits

Factory Visit : Support

Application : DTH drilling

Machine Type : Drilling Tool

Bit Diameter : 2-17 inch

Sample : Support

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165mm DTH Drilling Tools High Pressure Button Bit For Water Well Drilling


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 cuttings.

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.

Product Information

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 sizeShank typeRecommended DTH bits diameter
3.5”/3” DTH hammer bitsCOP34, DHD3.5, MISSION30, BR3 shank90mm~ 105mm
4” DTH hammer bitsDHD340, QL40, MISSION40, SD4 shank110mm~ 130mm
5” DTH hammer bitsDHD350, QL50, MISSION50, SD5 shank134mm~ 152mm
6” DTH hammer bitsDHD360, QL60, MISSION60, SD6 shank152mm~ 203mm
8” DTH hammer bitsDHD380, QL80, MISSION80, SD8 shank203mm~ 305mm
12” DTH hammer bitsDHD112, SD12 and QL120 shank.Available upon to customers’ request

Hammer inchBits diameterShank
1"64mm-70mm2 1/2"-2 3/4"BR1
2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2
3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
M60/QL60/Bulroc BR6
To know 12-30 inch bits information, contact us now.


- Advanced bit 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


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

Product Tags:

downhole drilling tools


down the hole drill bits

China 165mm DTH Drilling Tools High Pressure Button Bit For Water Well Drilling wholesale

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