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BR2S01 Bulroc D.T.H. valved hammer 93501344 COP hammer

Win Drill main product:
1. Down the hole(DTH) drilling tools,
2. Reverse circulation(RC) drillinng tools
3. Casing system/Simultaneously drilling
(Eccentric, Concentric-symmetric, Super jaw, Silde bolck etc...)
4. Rotary drilling (Tricone bit, PDC bit, Drag bits,Steel tooth bit etc...)
5. Top hammer rock drilling (Bench drilling, Drifting and tunneling, MF rod, shank adapter etc...)
6. Small hole drilling tools(Tapered drilling, plug hole integral drill rod, integral drill rod)
The BR2 is valved type DTH hammers designed for high performance at low operating air pressures.
It's simplicity of design, ease of service and low air consumption are all factors which combine to make these hammers robust and reliable drilling tools.
BR2 hammer with standard box backheads RD50. However alternative backhead options are available on request.
Advantages:
- 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.
BR2 DTH hammer applications for water well industries, mining and construction
| Length (without bit) | Weight (Without bit) | External diameter | Bit shank | Hole range | Connection thread |
| 867.5mm | 814.5kg | Φ63mm | BR2 | Φ70mm-Φ95mm | RD50 Box |
| Working pressure | Impact rate at 0.5Mpa | Recommended rotation speed | Pull force recommended | Air consumption (m³/min) | |
| 14Mpa | 17.2Mpa | ||||
| 7-20Bar | 35Hz | 25-40r/min | 5kN | 5.5 | 8 |










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