Cutting Blade for Cast Iron with Carbide Grit 150 mm, Set of 3 — MILWAUKEE

MILWAUKEE Cutting Blade for Cast Iron with Carbide Grit 150 mm, Set of 3 is a set of abrasive cutting discs engineered for clean cuts in cast iron components. Each 150 mm blade is coated with tungsten carbide grit to increase surface hardness and extend service life when working on hard, brittle metals. The blades are intended for use with compatible angle grinders and cutting tools in workshops and on construction sites where accurate, controlled cutting of cast iron is required.

Advantages

The carbide grit surface provides enhanced wear resistance compared with standard abrasive discs, helping maintain cutting performance over longer periods. The 150 mm diameter balances reach and control for common angle grinders, while the set of three delivers replacement convenience and reduces downtime. The blades are designed to produce fewer micro-fractures in brittle cast iron during cutting, leading to cleaner edges and more predictable results.

Suitable for

• Cutting cast iron pipes and fittings
• Trimming cast iron machine parts and housings
• On-site repair work on cast iron components
• Workshop fabrication involving hard, brittle metals

Key specifications

• Diameter: 150 mm
• Abrasive type: tungsten carbide grit
• Pack quantity: set of 3 blades
• Application material: cast iron and other hard, brittle metals
• Tool compatibility: designed for use with standard 150 mm angle grinders/cutting tools

How to use

Fit a blade to a compatible 150 mm angle grinder according to the tool manufacturer's instructions, ensuring correct flange and guard installation. Use appropriate rotation speed as specified for abrasive carbide grit discs and allow the blade to reach full speed before contacting the workpiece. Apply steady, even feed pressure and avoid side-loading or twisting motions that could damage the blade or the material. After each cut, inspect the blade for wear or damage and replace if the carbide grit is significantly worn or the disc is compromised.

Usage recommendations

Always wear appropriate personal protective equipment — eye protection, hearing protection, gloves and respiratory protection when cutting cast iron. Secure the workpiece firmly, keep the grinder guard in place, and follow the angle grinder manufacturer's safety guidelines. Store blades in a dry place and replace blades once cutting efficiency decreases or when visible wear to the carbide grit is present.