RMT 3/30 SD - Pneumatic Rock Drill

Lighter in weight and higher in torque than other comparable sinker drills in this class, it features a robust kick latch retainer for easier changing of the drilling rods.

Where the RMT 3/30 SD is Used

• Underground metal mines — drilling blast holes in development headings
• Quarry drilling — vertical downward blast holes in hard rock
• Marble and granite mines — precise hole drilling in dimension stone
• Tunneling — face drilling in confined spaces where weight matters
• Dam and shaft construction — vertical sinker drilling in geotechnical works
• Site investigation drilling and soil sampling applications

Why Select the RMT 3/30 SD Sinker Drill

There are numerous models and manufacturers for pneumatic drills in the market. Choosing the correct one for the operation has become a tough job. Mining contractors, thus, either end up buying the wrong tool or go for the same standard models which are available in the market.

The RMT 3/30 range of tools gives a complete solution to the user, as it has a complete rage for mining solutions. It comes in all 3 variants:

a. RMT 3/30 JLD: - Pneumatic jackleg drill for horizontal drilling.

b. RMT 3/30 SD: - Pneumatic sinker drill for vertical downward drilling.

c. RMT 3/30 SLD: - Pneumatic stopper drill for vertical upward drilling.

• Equivalent to Holman Silver 3 — fully interchangeable spares
• Lighter weight (25 kg) than many comparable sinker drills — less operator fatigue
• Higher torque for the weight class — better penetration in hard rock
• Economical spare parts — lower cost-per-metre drilled
• Robust kick-latch retainer — easy and fast changing of pneumatic drill rods.
• 2400 BPM impact rate at 6 bar — strong production penetration rate
• Manufacturer direct — full after-sales support and global export