SC 4MR-22 Cordless Circular Saw

Product Highlights

• Compact cordless circular saw optimized for metal cutting
• Powered by the Hilti Nuron cordless battery platform
• High-efficiency brushless motor
• Lightweight one-handed design for improved maneuverability
• Tool body weight: 4.8 lbs
• 5-3/8" blade diameter
• Maximum cutting depth: 2.01"
• No-load speed: 4,500 RPM
• Designed for overhead cutting applications
• Compact design for confined-space cutting
• Suitable for strut channel, threaded rod, EMT, steel pipe, conduit, and HVAC applications
• Not compatible with guide rails

The SC 4MR-22 is designed specifically for fast, accurate cutting in metal while maintaining a compact profile for easier handling in challenging work areas.

Its combination of a 5-3/8" blade, 2.01" maximum cutting depth, and 4,500 RPM no-load speed provides the cutting capability needed for common metal installation and fabrication applications.

The SC 4MR-22 uses a 5-3/8" circular saw blade and provides a supplied maximum cutting depth of 2.01".

The compact blade configuration helps keep the overall tool lightweight and maneuverable while supporting metal cuts up to approximately 2" deep.

The SC 4MR-22 operates at a supplied 4,500 RPM no-load speed for fast metal cutting.

This cutting speed supports professional applications involving strut channel, threaded rod, EMT, steel pipe, conduit, and metal components used throughout construction and installation work.

At only 4.8 lbs tool body weight, the SC 4MR-22 is designed for improved maneuverability during one-handed, overhead, and confined-space cutting applications.

Its supplied dimensions of 11-21/32" x 6-11/32" x 9-3/32" further support use in work areas where positioning a larger metal-cutting saw may be difficult.

The SC 4MR-22 incorporates a high-efficiency brushless motor designed to deliver professional cordless cutting performance while reducing motor maintenance requirements.

The brushless drive system works with Hilti's Nuron battery platform to support the cutting performance and cordless mobility required for demanding metal applications.

The SC 4MR-22 operates on the Hilti Nuron cordless battery platform, providing the mobility needed for metal cutting throughout the jobsite.

The cordless configuration is especially useful for overhead and confined-space applications where managing a power cord could limit tool positioning and movement.

The supplied product information identifies the SC 4MR-22 for professional metal cutting applications including:

• Strut channel
• Threaded rod
• Electrical metallic tubing (EMT)
• Steel pipe
• Conduit
• HVAC duct components
• General metal materials

The supplied technical information identifies the SC 4MR-22 as not compatible with guide rails.

The saw is instead designed around a compact, highly maneuverable configuration for one-handed, overhead, confined-space, and general metal cutting applications.

Select an appropriate 5-3/8" circular saw blade for the metal material and intended cutting application.

Install and secure the blade according to applicable Hilti operating instructions.

Position the saw and workpiece appropriately for the required cutting depth and application.

Install a compatible Hilti Nuron battery before cordless operation.

Take advantage of the compact one-handed configuration when working in confined or overhead locations where appropriate.

The SC 4MR-22 is not identified as compatible with guide rails.

Always follow applicable Hilti operating instructions and jobsite safety requirements when setting up and operating the circular saw.