Reverse circulation

• RC hammers are essentially the same as conventional DTH hammers, but with an inner-tube that runs through the centre of the entire hammer.

• The cuttings are collected in the holes in the front of the bit and confined and transported in the inner-tube.

• The flushing is in-between the splines of the bit and the chuck.

• The inner-tube is a wearing component and is replaced easily through the top of the hammer.

• In all Epiroc Secoroc RC hammers the inner-tube assembly can be removed without removing the backhead.

Smaller, lighter, faster

The Secoroc COP RC45 reverse circulation hammer features a revolutionary new design. It's 40 % shorter than the nearest competitor. And shorter means less weight. The COP RC45 is more than 30 % lighter than most hammers doing the same job.

High frequency

The COP RC45 has a unique air chamber design. Much smaller chambers build up pressure faster and makes the piston strike at a much faster rate. The result is marginally lower impact energy and leads to a great increase in power output and a sizeable improvement in penetration rate.

Efficient sampling

The COP RC45 features Secoroc's unique tube retention system. This design makes it easy to service and replace tubes since you don't have to disassemble the hammer. Quite simply this means minimum down-time and maximum time producing samples.

We think you should carry a lighter weight. That's why we've developed the smallest, fastest and lightest RC hammer ever. The Secoroc COP RC45 hammer will give you both easy handling and outstanding drilling performance. No compromises. All in all, Secoroc COP RC45 offers high productivity, a long service life and – most important – efficient sampling.

Better performance

The Secoroc RC 50's high frequency, together with a high mass piston, provides a high output of power, ensuring cutting edge performance and excellent rate of penetration. You can expect 15 to 20 % higher penetration from the Secoroc RC 50 series of hammers compared to equal RC hammers on the market.

Reliability you can trust

The Secoroc RC 50 raises the standard by which all others are measured. Our hammers are known for their long-term, low-maintenance endurance.

Dependable support

Our reputation for reliability and support is known throughout the industry. You will receive comprehensive equipment training and fast response to problems when needed.

The key criteria the customers wanted from our new Secoroc RC50 reverse circulation hammer were simplicity, performance and reliability. Our engineers responded by incorporating the Quantum Leap air cycle into the RC hammer, which created a high frequency hammer with world class performance and reliability.

The world's most comprehensive and productive range of rock drilling tools.