Diablo Steel Demon Cermet II Saw Blade with Triple Chip Grind & Perma-Shield – 7-1/4-inch, 48 TCG for Medium Metal Cutting

Overview

Diablo’s Steel Demon Cermet II saw blade redefines metal cutting for both cordless and corded circular saws. Built with Cermet II teeth, it combines high heat tolerance with enhanced hardness to deliver longer wear life, while maintaining precise, burr-free cuts. The blade’s Triple Chip Grind and Perma-Shield coating work together to handle tough metals with confidence, producing cleaner edges and less sparking than typical grinding discs.

Key benefits at a glance

• Enhanced durability: Cermet II teeth offer high heat tolerance and increased hardness, aiming for up to 25x longer life than standard grinding discs.
• Cooler cutting: Up to 50x cooler cuts, reducing heat buildup that can discolor steel and affect finish quality.
• Faster cuts: Up to 10x faster cuts in metals and stainless steels, translating into fewer passes and improved productivity.
• Safety and reduced emissions: Controlled cutting action minimizes sparks, supporting safer work conditions in regulated areas.
• Precision and stability: Optimized geometry reduces wandering and deflection; Laser Cut Stabilizer Vents help limit noise and heat buildup.

Versatile, one-blade solution

Designed to cut both metals and stainless steels, this blade eliminates the need for separate blades for different metals. The combination of Triple Chip Grind and Perma-Shield coating promotes durable performance, burr-free finishes, and a cleaner jobsite with less maintenance on demanding metal projects.

Real-world use cases

• Fabrication tasks involving steel plate, angle iron, and stainless components.
• On-site metal installations where heat management and clean cuts matter.
• Industrial assemblies requiring reduced sparks and safer operation in controlled spaces.
• Automotive and HVAC projects needing quick, reliable metal cuts with minimal cleanup.

How to get the best from it

Use with a compatible 7-1/4" circular saw and maintain a steady feed rate for the best results. The Cermet II teeth and Perma-Shield coating are designed to deliver consistent, burr-free edges across varied metal types.

Technology behind the performance

The Triple Chip Grind profile helps reduce edge chipping and provides smoother chip formation, while the Cermet II teeth deliver a balance of hardness and heat resistance for extended service life. The Perma-Shield coating reduces friction and wear, helping the blade stay cooler during longer runs.

Compatibility and care

Designed for 7-1/4" circular saws with a standard 5/8" arbor. For best results, pair with quality saws, monitor blade wear, and follow safety guidelines to maintain performance over time.