CS Unitec CS 536664-2 15" Pneumatic Concrete Cutting Chain Saw

CS Unitec CS 536664-2 15" Pneumatic Concrete Cutting Chain Saw Product Guide

The CS Unitec CS 536664-2 is a pneumatic concrete cutting chain saw equipped with a 15-inch cutting bar designed to tackle concrete cutting challenges that require deep plunge cuts and precise, square corners. This tool addresses the difficulty of creating mechanical openings and complex or irregular cut shapes in concrete surfaces where traditional circular saws may fall short.

In practice, pneumatic concrete cutting chain saws like this one are commonly used on construction and renovation sites for cutting reinforced concrete slabs, walls, and floors. The pneumatic motor delivers 5700 RPM with a 6.5 HP rating, powered by an external compressed air supply operating at 124 CFM and 90 PSI. Rental users should focus on matching their air compressor capacity and hose setup to support the saw’s air volume and pressure requirements. The die-cast aluminum body offers durability for everyday industrial use, while the AirFORCE F4™ diamond chain supports effective concrete and masonry cutting performance. This saw enables operators to make deep vertical cuts and precise square-corner plunge cuts without overcutting, improving layout accuracy on tricky geometries.

Where This Is Used

• Concrete slab and wall cutting for mechanical openings
• Square corner and plunge cuts in reinforced concrete and masonry
• Cutting irregular shapes or detailed concrete profiles in construction or renovation

Key Details

Selection Notes

When selecting a concrete cutting chain saw, confirm that onsite compressed air supply meets or exceeds 124 CFM at 90 PSI to prevent power loss and maintain cutting performance. Consider hose length and diameter to keep pressure drop minimal. The saw’s cutting depth and square corner ability suit jobs requiring plunge cuts or openings for mechanical or electrical installations. Ensure compatibility with AirFORCE F4™ diamond chains and verify availability of replacement chains. From a practical standpoint, deep cutting and the ability to manage non-standard shapes make this tool suitable where precision layout and clean edges are needed. If cutting in damp or slurry conditions, plan for water management to reduce slurry buildup on the chain and bar. Check whether leverage accessories such as Wallwalker or stabilizers are needed to assist operator control for deep or overhead cuts, as they are not included.

Setup Notes

Before use, verify that the air compressor and airline setup are capable of sustaining the saw’s airflow and pressure demands. Use properly sized hoses to minimize pressure drop and check all couplers for secure, leak-free connections. Inspect the AirFORCE F4™ diamond chain for condition and correct tensioning, accounting for the chain’s stretch reduction system if applicable. Plan hose routing to allow good operator access without kinks or abrasion risk. After cutting, clean concrete slurry, dust, and debris from the chain, bar, couplers, and hose connections to support reliable operation and chain longevity. Regular inspection and maintenance of air supply filtration and moisture separators also contribute to performance. This saw is available for purchase only and not as a rental unit, so planning should include procurement lead time and any needed training for pneumatic tool operation and pneumatic safety precautions.