14″/ 350mm DBS III Blade

COOLMAN 14" / 350MM DBS Dual Bond System III Diamond Blade (DBS350SG3)

The COOLMAN 14" / 350MM DBS Dual Bond System III Diamond Blade (DBS350SG3) is specifically designed for contractors who require one blade capable of cutting a wide range of construction materials. Featuring advanced Dual Bond Segment Technology and PDA (Patterned Diamond Arraying) Undercut Protection, the DBS350SG3 delivers excellent versatility, reliable cutting performance, and extended blade life across varying job site conditions.

Unlike conventional blades that are optimized for only one material type, the DBS350SG3 is engineered to perform effectively on concrete, asphalt, brick, pavers, concrete blocks, and other construction materials. This makes it an ideal solution when multiple materials are encountered within the same cutting application.

Many construction and road maintenance projects involve mixed material conditions. For example, asphalt roads may be connected to concrete sections, paving blocks, kerbs, or brick structures. Instead of changing blades for different materials, contractors can rely on the DBS350SG3 to maintain productive cutting performance across these varying substrates.

The blade utilizes Dual Bond System III technology, which balances cutting speed and durability by optimizing the segment bond characteristics. This allows the blade to adapt to both harder and more abrasive materials while maintaining consistent cutting efficiency.

To further enhance durability, the DBS350SG3 incorporates COOLMAN's PDA Undercut Protection design. This feature helps protect the steel core from excessive wear when cutting abrasive materials such as asphalt, significantly extending blade life and improving overall operating value.

Manufactured with premium Element Six (E6) synthetic diamonds, laser-welded segment technology, and oSa-certified safety standards, the DBS350SG3 provides professional contractors with a dependable, high-performance cutting solution for demanding construction applications.

Key Features

Dual Bond System III Technology

Optimized segment bond design provides excellent cutting performance across both hard and abrasive materials.

PDA Undercut Protection

Protects the steel core from premature wear when cutting asphalt and other abrasive materials.

Wide Material Compatibility

Suitable for cutting concrete, asphalt, brick, pavers, concrete blocks, and mixed construction materials.

Premium Element Six (E6) Diamonds

High-quality synthetic diamonds deliver consistent cutting speed and extended service life.

Laser-Welded Segments

Provides maximum segment retention and enhanced operational safety.

oSa Certified Quality

Manufactured according to international safety and quality standards.

Recommended Applications

• Concrete cutting
• Asphalt cutting
• Brick cutting
• Paver cutting
• Concrete block cutting
• Road maintenance projects
• Utility installation works
• Mixed material construction applications

Why Choose COOLMAN DBS350SG3

When your project involves multiple material types, changing blades can waste valuable time and reduce productivity. The COOLMAN DBS350SG3 is designed to handle a wide range of materials with a single blade. Combining Dual Bond System III technology, PDA Undercut Protection, premium E6 diamonds, laser-welded segments, and oSa-certified manufacturing, it is the ideal choice for contractors seeking versatility, durability, and dependable cutting performance on mixed-material job sites.