Circular TCT Saw Blade Exact Cermet 140 mm for Cutting Aluminum

Exact Cermet circular saw blade, 140 mm diameter, designed specifically for cutting aluminum and other non-ferrous metals. The blade combines a hardened TCT (tungsten carbide tipped) body with cermet edge treatment to increase wear resistance and provide clean, burr-free cuts. It is intended for use in handheld circular saws and miter saws that accept a 140 mm blade and matching arbor. The geometry and tooth configuration are optimised to reduce material sticking and to produce smooth edges on aluminium extrusions, sheets and profiles.

Advantages

The cermet-TCT cutting edges extend blade life compared with standard high-speed steel teeth while maintaining sharpness for longer production runs. The blade’s tooth geometry and edge treatment reduce burr formation and deliver a consistent finish on non-ferrous metals. Its 140 mm diameter offers a balance between compact saw tool compatibility and sufficient cutting depth for typical aluminium workpieces.

Suitable for

• Cutting aluminium extrusions and profiles
• Trimming aluminium sheets and panels
• Miter and straight cuts on non-ferrous metal components
• Work requiring low burr formation and improved edge quality

Key specifications

• Diameter: 140 mm
• Blade type: Circular saw blade with cermet/TCT edges
• Material suitability: Aluminium and other non-ferrous metals
• Tooth design: Fine-tooth geometry optimised for clean cuts
• Intended tools: Circular saws and miter saws compatible with 140 mm blades
• Cut quality: Low burr, smooth edge finish

How to use

Install the blade on a compatible saw following the machine manufacturer’s instructions and ensuring the arbor and flange fit are secure. Check that blade rotation direction matches the saw’s rotation. Set an appropriate feed rate and cutting speed for aluminium to avoid overheating — moderate speed with steady feed typically produces the best finish. Use appropriate clamping or workholding to prevent movement during cutting. Maintain recommended safety measures including eye protection and hearing protection while operating the saw.

Usage recommendations

For best results, use cutting lubricant or air blast when performing long cuts to reduce heat buildup and clear chips. Inspect the blade regularly for wear or damage and replace it when cutting quality degrades. Match blade RPM and feed to material thickness and saw type to achieve optimal edge quality and blade life.