BOSCH POWERTOOLS Expert para disco de sierra circular de aluminio 254mm x 30mm de orificio, 78 dientes, HLTCG, para sierras de mesa a batería

With 78 precision-ground HLTCG carbide teeth, this 254 mm blade slices through aluminium and non-ferrous metals at up to 6000 RPM, delivering clean, burr-free cuts thanks to Bosch's Proteqtion coating and anti-vibration slots.

Overview

The Bosch Expert for Aluminium Circular Saw Blade is engineered for professionals who demand flawless results in non-ferrous metals, plastics, and epoxy. Its 254 mm diameter and 30 mm bore fit a wide range of cordless table saws and mitre saws, while the high-low triple chip grind (HLTCG) tooth geometry ensures efficient chip removal and reduced cutting pressure. The blade's thin 1.8 mm body and 2.4 mm kerf minimise material waste and power consumption, extending battery runtime on cordless tools.

What stands out

• HLTCG tooth shape with 78 carbide teeth for clean, precise cuts in aluminium and non-ferrous metals
• Proteqtion coating reduces friction and prevents corrosion, extending blade life
• Anti-vibration slots dampen noise and vibration for smoother operation and improved cut quality
• Negative rake angle of -5° provides excellent control and reduces kickback risk
• Optimised for cordless table saws and mitre saws, maximising battery efficiency

Technical details

• Blade diameter: 254 mm
• Bore diameter: 30 mm
• Number of teeth: 78
• Tooth shape: HLTCG (High-Low Triple Chip Grind)
• Kerf width: 2.4 mm
• Body thickness: 1.8 mm
• Rake angle: -5°
• Maximum rotational speed: 6000 RPM
• Tooth material: Carbide (Microteq)
• Coating: Proteqtion
• Application: Aluminium, non-ferrous metals, plastics, epoxy

Our verdict

For cordless cutting of aluminium profiles and non-ferrous sheets, this blade delivers exceptional accuracy and durability. Its specialised design reduces friction and vibration, making it a top choice for professional carpenters, metalworkers, and installers who demand clean, splinter-free cuts on every pass.