Circular Saw Blade Irwin 1897086 Tungsten Carbide Tipped 160g

The Irwin 1897086 Tungsten Carbide Tipped circular saw blade is designed for general-purpose cutting with a focus on durability and consistent performance. With a balanced tooth geometry and hard tungsten carbide tips, the blade maintains sharpness through repeated use, offering clean cuts across a range of materials. Weighing approximately 160 g, it fits standard circular saws intended for blades of its diameter and thickness and provides stable operation during routine woodworking and construction tasks.

Advantages

This tungsten carbide tipped blade delivers extended edge life compared with standard high-speed steel teeth, reducing the frequency of replacements. The carbide tips improve resistance to wear and heat, helping maintain cutting precision over multiple cuts. Its moderate weight contributes to smooth rotational balance and reduced vibration during use, while the tooth design supports versatile cutting performance across wood, plywood, and composite materials.

Suitable for

• Crosscutting and ripping of soft and hardwoods
• Cutting plywood, MDF and laminated boards
• Light construction and renovation tasks
• Workshop and DIY projects requiring durable blade life

Key specifications

• Tungsten carbide tipped teeth for improved wear resistance
• Balanced tooth geometry for consistent cutting
• Approximate weight: 160 g
• Compatible with standard circular saw fittings and shafts (check saw manual for exact fit)
• Suitable for cutting wood-based materials and some composites

How to use

Install the blade on a compatible circular saw following the saw manufacturer's instructions and ensuring the correct rotational direction. Secure the blade arbor nut to the recommended torque and verify the blade runs true before cutting. Use appropriate feed rates and avoid forcing the blade through material to reduce heat build-up and wear on the carbide tips. Always use personal protective equipment including safety glasses, hearing protection and gloves when operating a circular saw.

Usage recommendations

When switching between different materials, inspect the blade for damage or excessive wear and clean resin or pitch build-up to maintain cutting quality. For best results on delicate finishes, perform a test cut and adjust saw speed or fence alignment as necessary.