Janchi 3-Pack 4-1/2-inch 120T Circular Saw Blade, 3/8-inch Arbor, For Plywood OSB Paneling Vinyl Siding

Meet the Janchi 3-Pack of 4-1/2-inch 120T circular saw blades designed to bring speed and precision to everyday projects. With a robust alloy steel composition and precision ground teeth, these blades are built to handle repeated cuts with consistent performance.

Why choose these blades

• 120 teeth paired with a thin kerf deliver smooth, clean cuts with minimal chipping
• Tough alloy steel construction helps blades stay sharper longer for more cuts between sharpening
• Ideal for plywood, OSB, paneling, veneers, and vinyl siding to achieve fast, reliable results
• Minimize splinters and achieve neat miters and cross cuts in composite materials
• 3/8 inch arbor compatibility fits most corded and cordless saws

This blade trio is designed to support efficient project workflows. The combination of high tooth count and a thin kerf aims to reduce waste while maintaining cut quality across layered woods and finished panels.

Ideal uses and performance notes

• Cut plywood and paneling with smooth edge quality on miters and cross cuts
• Work with OSB and veneers where precise, fast cuts help maintain alignment
• Make clean vinyl siding cuts to improve installation efficiency

Practical tips for best results include using the correct arbor, maintaining a steady feed, and choosing a suitable blade speed for the material. The pack offers flexibility for mixed-material projects without swapping blades frequently.

Care and compatibility

Regularly inspect blades for chipped teeth and clean off residue after use. Always install with teeth facing the correct direction and confirm the arbor size matches your saw’s specification.