190mm Multi-Material Circular Saw Blade 54T HLTCG 2.4mm Kerf 30mm Bore - Robert Bosch Power Tools GmbH

Combining a rigid SK5 hardened steel core, precision carbide HLTCG teeth and a narrow 2.4 mm kerf, this circular saw blade delivers accurate, versatile cuts across non‑ferrous metals, plastics and wood while minimising vibration and heat; order directly via Metav Werkzeuge or contact our advisors for material‑specific recommendations.

Circular saw blade AD 190 mm Z.54 HLTCG — Multi‑material circular saw blade, 190 mm, 54 teeth (BOSCH)

Circular saw blade AD 190 mm Z.54 HLTCG is a multi‑material blade for handheld, mitre and table saws, designed for precise cutting of aluminium, non‑ferrous metals, plastics, epoxy resin and wood

• Multi‑material cutting capability for varied tasks
• 190 mm diameter with 30 mm bore for standard saws
• 54 HLTCG carbide teeth for abrasive materials
• Slim 2.4 mm kerf for reduced waste and effort

Precision and stability for mixed‑material cutting

The blade combines a 190 mm diameter with a 30 mm bore and 54 teeth, engineered to produce clean, consistent cuts across diverse substrates. The SK5 hardened steel body maintains flatness under load, which preserves cutting geometry and reduces lateral run‑out on both mitre and table saws. For shops that process batches of aluminium and plastic alongside timber, this construction translates into fewer re‑cuts and a lowered scrap rate, supporting smoother workflows and predictable output quality.

Robust tooth geometry for abrasive and non‑ferrous work

Featuring HLTCG (High‑Low Triple Chip Ground) carbide tips, the blade is built to withstand more abrasive conditions than conventional tooth designs. The alternating high‑low triple‑chip arrangement gives each tooth an optimised shear and chip removal action, reducing build‑up when cutting composites or epoxy resin. When paired with Universal cutting oil 2 607 001 409, tool life is extended markedly for aluminium and other metals, reducing downtime and tool change frequency — a direct efficiency gain for production environments.

Cooler, quieter operation through vibration control

Integrated reduction slots in the blade body lower resonance and dissipate heat, which helps to keep the cutting kerf stable and the carbide tips cooler during prolonged runs. Reduced vibration not only protects the workpiece surface finish but also prolongs component life in the cutterhead assembly, lowering maintenance intervals. The narrow 2.4 mm kerf further minimises material removal and motor load, supporting lower energy consumption per cut and a steadier feed rate on manual and semi‑automatic saws.

Practical applications and productivity benefits

Designed for use in workshops handling a mixture of aluminium, non‑ferrous metals, plastics, epoxy resin and wood, this blade suits both repair shops and small production lines where versatility and repeatability matter. The combination of a thin kerf and precision ground teeth enables faster cutting with less effort, while the durable construction reduces replacement frequency. For teams seeking a single blade that replaces multiple specialist discs, this solution reduces tool inventory without sacrificing cut quality.

For reliable, high‑precision cutting across mixed materials, contact Metav Werkzeuge to source the Bosch multi‑material circular saw blade and discuss the best blade and lubricants for specific applications; Metav Werkzeuge is available at info@metav-werkzeuge.com or +49 2822 7131930.

Technical data

• Article number: 4000908903NW
• Name: Circular saw blade AD 190 mm Z.54 HLTCG Schnitt‑B.2,4 mm BOSCH
• Manufacturer: Robert Bosch Power Tools GmbH

Facts

• Diameter: 190 mm
• Bore: 30 mm
• Kerf (cutting width): 2.4 mm
• Plate thickness: 1.8 mm
• Teeth: 54

Special features

• Body material: SK5 hardened steel (>40 HRC)
• Tooth material: Precision‑ground carbide (HLTCG)
• Tooth geometry: High‑Low Triple Chip Ground
• Suitable for: Aluminium, non‑ferrous metals, plastic, epoxy resin, wood
• Reduction slots for lower vibration and heat dissipation
• Compatible with Universal cutting oil 2 607 001 409 to extend life

FAQ

What materials can this blade cut reliably? This circular saw blade is specified for aluminium, non‑ferrous metals, plastic, epoxy resin and wood, making it suitable for mixed‑material workshop tasks.

Is the blade compatible with standard mitre and table saws? Yes, the 190 mm diameter and 30 mm bore match common mitre and table saw arbors; ensure the machine accepts a 190 mm disc before fitting.

How does HLTCG tooth geometry help with abrasive materials? The HLTCG (High‑Low Triple Chip Ground) teeth alternate cutting actions to reduce chip size and wear, improving durability when cutting abrasive composites or resin‑filled materials.

Will using cutting oil improve performance? Use of Universal cutting oil 2 607 001 409 during metal cuts, especially aluminium, increases blade life and helps maintain edge sharpness under heavier loads.

What advantages does the narrow 2.4 mm kerf provide? A 2.4 mm kerf reduces material waste and requires less power per cut, allowing quicker feeds and lower motor load while maintaining accuracy.

Manufacturer/Responsible: Robert Bosch Power Tools GmbH, Max‑Langen‑Strasse 40‑46, 70771 Leinfelden‑Echterdingen