Circular Saw Blade Art-Pol 450×30 mm, carbide teeth, 40 teeth (model 42454)

Circular saw blade Art-Pol 450×30 mm with carbide teeth and 40 teeth is designed for general woodworking tasks on circular saws. The blade has a 450 mm cutting diameter and a 30 mm bore, providing compatibility with machines that accept this size. Carbide-tipped teeth increase wear resistance and extend service life compared with standard high-speed steel blades. The 40-tooth configuration balances cutting speed and finish quality for crosscutting and rip cutting of solid wood and wood-based panels.

Advantages

The carbide-tipped design delivers enhanced durability and maintains sharpness longer under typical workshop conditions. A 40-tooth count offers a compromise between cutting smoothness and productivity, producing cleaner cuts on panel materials while still allowing efficient material removal. The 450 mm diameter provides deep cutting capacity, and the standardized 30 mm bore ensures straightforward mounting on compatible circular saw arbors.

Suitable for

• Crosscutting solid wood with improved surface finish
• Rip cutting timber when moderate tooth count is preferred
• Cutting plywood, MDF, particleboard and laminated panels
• Workshop and light professional woodworking applications

Key specifications

• Diameter: 450 mm
• Bore (arbor) diameter: 30 mm
• Tooth type: carbide-tipped teeth
• Number of teeth: 40
• Intended materials: solid wood and engineered wood panels

How to use

Install the blade on a circular saw with a matching 30 mm arbor following the machine manufacturer's instructions and safety procedures. Ensure the saw is disconnected from power before mounting. Check blade runout and secure the blade flange and nut to the recommended torque. Adjust saw speed and feed rate appropriate to the material: feed steadily to avoid burning or chipping, and allow the carbide teeth to cut without forcing. Inspect the blade before each use for damage or excessive wear and replace when cutting performance degrades.

Usage recommendations

Use appropriate personal protective equipment (eye and hearing protection, gloves) and a proper dust extraction system when cutting wood and panels. For best results on laminated or veneered panels, score the top surface or use a sacrificial guide to reduce splintering. Keep replacement carbide blades or professional sharpening service in mind to maintain cutting quality over time.