Flex CS-40 5" Wet Stone Saw

Compact 12-amp wet saw for precision curve cuts, sink cutouts and detailed stone fabrication.

The Flex CS-40 Wet Stone Saw combines professional cutting power with the maneuverability needed for tight spaces and intricate work. Its 12-amp motor delivers consistent performance when cutting granite, quartzite, marble, engineered stone, natural stone, porcelain tile, ceramic tile and glass.

The compact 5-inch blade provides clear visibility around the cutting area for sink cutouts, inside corners, curved cuts and decorative radius work. An integrated water-feed system helps cool the blade, extend blade life and reduce airborne silica dust during wet cutting.

The saw also features a built-in GFCI and accepts curved cutting blades for radius and sink-cutout applications. An included side handle improves stability and cutting control in fabrication shops and during field installations.

Features and Benefits

• Powerful 12-amp motor delivers consistent cutting performance
• Compact 5" blade provides visibility for detailed cutting
• Built-in water-feed system cools the blade and helps reduce silica dust
• Integrated GFCI provides additional electrical protection
• Accepts curved cutting blades for radius and sink-cutout work
• Compact design provides control and maneuverability in tight spaces
• Included side handle improves stability and cutting accuracy
• Suitable for fabrication-shop and field-installation work

Common Applications

• Finishing sink cutouts after CNC machining or bridge-saw cutting
• Cutting curved edges and decorative radius profiles
• Creating inside-corner cuts
• Notching countertops for wall and plumbing clearance
• Trimming countertops during installation
• Cutting porcelain and ceramic tile
• Glass-cutting applications
• General stone fabrication and remodeling work

Specifications

• Brand: Flex
• Model: CS-40
• Product Type: Wet stone saw
• Motor: 12 amp
• Blade Capacity: 5"
• Water Feed: Built-in water-feed system with hose connection
• Electrical Protection: Built-in GFCI
• Blade Compatibility: Accepts curved cutting blades
• Suitable Materials: Granite, quartzite, marble, engineered stone, natural stone, porcelain tile, ceramic tile and glass
• Included Accessory: Side handle

Pair the Flex CS-40 with Diamond Saw Blades (Small) for cutting granite, marble, quartzite and other natural stone materials. Browse additional hand-held saws or explore the complete selection of diamond saw blades.

Frequently Asked Questions

What materials can the Flex CS-40 cut?

The CS-40 is designed to cut granite, quartzite, marble, engineered stone, natural stone, porcelain tile, ceramic tile and glass.

What size blade does the saw use?

The saw uses 5-inch diamond blades and accepts curved cutting blades for radius work.

Does the saw include a water-feed system?

Yes. It has a built-in water-feed system with a hose connection to cool the blade and help reduce silica dust during cutting.

Is the Flex CS-40 suitable for sink cutouts?

Yes. Its compact design and clear cutting-area visibility make it suitable for finishing sink cutouts, creating inside corners and performing detailed fabrication work.

Does the saw include electrical protection?

Yes. The Flex CS-40 includes an integrated GFCI for additional electrical protection during wet-cutting applications.