High Air Pressure DTH Drilling Hammers for DHD, SD, Ql, Mission, Numa, Cop DTH Hammer, DTH Button Bits Used for DTH Drilling
HEFEI ROSCHEN TOOL CO., LTD.- Customized：Customized
- Standard：JIS, AISI, API
- Length：Jobber-length
- Type：Core Drill Bit
- Material：Diamond
- Usage：Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Base Info
- Model NO.：DHD, SD, QL, Mission, COP, Numa, BR
- Name：Down-The-Hole Drill Bit
- Bits：DTH Hammer Bits
- Drill Bits：Down The Hole Drill Bits
- Drilling Bits：Down Hole Hammer Drilling Bits
- DTH：Down The Hole Hammers
- Drilling：Down The Hole Hammer Drilling
- Item：Rev Drill Down Hole Hammer
- Sale：Down Hole Hammer for Sale
- Use：Down The Hole Drilling Method
- China：China Down Hole Hammer and Bits
- Transport Package：Wooden Box
- Specification：50cm
- Trademark：ROSCHEN
- Origin：China
- HS Code：84314320
- Production Capacity：2000
Description
Any special size of DTH bits will be available by requests.
Shank can be available:
1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...
We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally need 15-25 days
Transportation:
By air, By Express or By sea according to your requests.
FAQ
Q: Are you a manufacturer or trading company ?
A: We are a specialized manufacturer.
Q: How about the delivery terms ?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount ?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
For more information please contact:
roschen.en.made-in-china.com