Product Description
Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe
Low pressure and high pressure hammers are available in our company.
· Suitable for high pressure drilling rigs
· Water well drilling
· Record breaking penetration
· Bench drilling
· Exploring Civil Engineering Applications
· Lowest cost per foot drilled
· Mining /Mineral Exploration
· Simple & robust design
· Exploring Civil Engineering Applications
· Oil well drilling
· Foot Valve not required in the bit
· Longer parts life
· Maximizes efficiency
· Develops greater power for any compressor capacities
· Penetrate 15% to 30% faster
· Provides additional production at a lower unit cost
3″DTH Bits,DHD3.5,M30;
4″DTH Bits,DHD340,SD4,QL40,M40;
5″DTH Bits,DHD350,SD5,QL50,M50,
6″DTH Bits,DHD360,SD6,QL60,M60,
8″DTH Bits,DHD380,SD8,QL80,M80,
Low air pressure DTHBits,CIR80,CIR90.
(1)Size: 90mm-605mm
(2)DTH Hammer: 3"-12"
(3)Package: in wooden case
(4)Productivity: 2000pcs/month
BR2 Shank DTH button bit is a drilling tool used in the drilling process of down-the-hole hammer. It is characterized by its unique button-shaped design, which helps to improve the drilling efficiency and durability of the drill bit.
The BR2 DTH button bit is made of high-quality alloy steel, which has high hardness and wear resistance to ensure efficient drilling in various rock strata. Its button-shaped design helps to increase the contact area between the drill bit and the rock, thereby improving the drilling speed and efficiency.
In addition, the BR2 DTH button bit also has a unique heat dissipation design that helps to dissipate heat generated during drilling to extend the service life of the drill bit. It is also designed with a threaded connection to ensure a secure connection with the drill string.
Overall, the BR2 DTH button bit is a high-quality, efficient, and durable drilling tool that is widely used in mining, quarrying, construction, and other fields.
| BR1 Shank Button bits |
| Head Shape |
Head Diameter(mm) |
Shank length |
Spline |
Port holes |
Button type |
Gauge Buttons |
Front buttons |
Weight(Kg) |
| Flat Face |
64 |
163 |
6 |
2 |
Ballistic |
6XØ10 |
4XØ9 |
1.8 |
| Convex face |
70 |
163 |
6 |
2 |
Ballistic |
6XØ11 |
4XØ10 |
2 |
| BR2 Shank Button bits |
| Head Shape |
Head Diameter(mm) |
Shank length |
Spline |
Port holes |
Button type |
Gauge Buttons |
Front buttons |
Weight(Kg) |
| Flat Face |
76 |
165 |
6 |
2 |
Ballistic |
6XØ14 |
4XØ11 |
2.7 |
| Flat Face |
80 |
165 |
6 |
2 |
Ballistic |
6XØ14 |
4XØ11 |
2.8 |
| Flat Face |
85 |
165 |
6 |
2 |
Ballistic |
6XØ14 |
4XØ12 |
3 |
| Flat Face |
90 |
165 |
6 |
2 |
Ballistic |
6XØ14 |
4XØ12 |
3.1 |
| BR3 Shank Button bits |
| Head Shape |
Head Diameter(mm) |
Shank length |
Spline |
Port holes |
Button type |
Gauge Buttons |
Front buttons |
Weight(Kg) |
| Flat Face |
90 |
165 |
6 |
2 |
Spherical+Ballistic |
6XØ14 |
5XØ12 |
4.1 |
| Flat Face |
95 |
165 |
6 |
2 |
Spherical+Ballistic |
6XØ14 |
5XØ15 |
4.3 |
| Flat Face |
100 |
165 |
6 |
2 |
Spherical+Ballistic |
6XØ14 |
6XØ12 |
4.5 |
| Flat Face |
108 |
165 |
6 |
2 |
Spherical+Ballistic |
8XØ13 |
6XØ12 |
4.8 |
DTH Bit Shank 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...
Detailed Photos
Company Profile
Packaging & Shipping
FAQ
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
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