Vacuum brazed diamond blades give fabricators a cleaner, cooler alternative to conventional abrasive discs on cast iron and mild steel.
Cutting cast iron, ductile iron, and mild steel with conventional abrasive discs creates heat, sparks, and frequent disc changes. Vacuum brazed diamond blades from Protec Tools place exposed diamond grit on a steel core with a high-temperature braze, so the cutting edge stays aggressive while running cooler.
Where Vacuum Brazed Blades Fit Best
- Cast iron pipe, fittings, and pump housings
- Ductile iron water main and sewer work
- Structural mild steel plate and angle in fabrication shops
- Field maintenance cuts where spark control matters
Match RPM to the tool plate rating, use light feed pressure, and allow the diamond to abrade rather than plough. Wet cutting reduces heat and airborne metal dust. For OEM or private-label programs, ask Protec Tools for sample cuts on your exact alloy before locking a production bond and grit mix.
Related Protec Tools products: Laser welded diamond blade, Sintered diamond blade, Diamond core drill bit, Diamond grinding wheel
