Trend CSB/AP18458 Aluminium & Plastic Circular Saw Blade 184mm x 16mm x 58T

When the material is tough on ordinary blades and the finish still needs to look clean, the blade you choose becomes part of the workmanship. The Trend CSB/AP18458 Aluminium & Plastic Circular Saw Blade 184mm x 16mm x 58T is built for exactly that kind of job. Designed for aluminium, plastic, laminate, copper, brass, and other non-ferrous materials, it gives users a more controlled and refined cutting experience across sheet material, extrusions, fascias, soffits, cladding, roofing trim, and similar fabrication work. Trend positions it for use in circular, plunge, table, and mitre saws, making it a versatile specialist blade for both workshop and site use.

At the heart of its cutting performance is the blade’s triple chip ground tooth profile with a negative 6° hook. That combination is designed to eliminate self-feeding, helping the blade cut in a safer, cleaner, and more controlled way when working with aluminium, plastics, and non-ferrous metals. The high 58 tooth count further supports a slower, more refined cutting action, which is especially important when the goal is a neat finish rather than aggressive stock removal. For users cutting visible trims, window and door components, or finish-sensitive sheet materials, that extra control can make a noticeable difference in the final result.

Trend also builds this blade for durability and repeatable accuracy. The microgranular tungsten carbide tips are silver-brazed and precision-ground for edge retention and cut quality, while the laser-cut alloy steel plate is hardened and tempered to minimise deflection under load. In practical use, that means the blade is designed to stay flatter, run truer, and deliver more dependable results through repeated cutting tasks. Expansion slots help reduce vibration and assist with heat dissipation, which supports smoother running and helps prevent warping during heavier use.

With a 184mm diameter, 16mm bore, 2.8mm kerf, 1.9mm plate thickness, 58 teeth, HLTCG tooth form, negative 6° hook, extra fine cut finish, and a maximum speed of 7000rpm, the CSB/AP18458 is clearly aimed at users who need precision from a specialist non-ferrous cutting blade. Trend also advises using a wax lubricant such as Trend TRENDIWAX when cutting aluminium, helping support blade performance and cut quality. The live Trend page lists compatibility with DeWalt DCS570, DeWalt DCS572, DeWalt DWE560, Ryobi R18CS7, and selected Skil models including 3571, 3572, 3575, and 5820.

Key Features

• Specialist blade for aluminium, plastic, laminate, and other non-ferrous materials.
• 184mm blade diameter with 16mm bore and 58 tooth configuration.
• Triple chip ground tooth profile for clean, controlled cutting.
• Negative 6° hook helps eliminate self-feeding for safer operation.
• High tooth count supports a smoother, cleaner finish.
• Microgranular tungsten carbide tips for strong edge retention and cut quality.
• Laser-cut alloy steel plate is hardened and tempered for improved stability.
• Expansion slots reduce vibration and assist with heat dissipation.
• Reamed bore ensures a precise spindle fit.
• Etched blade information to EN847 safety standard.
• Requires wax lubricant when cutting aluminium, such as Trend TRENDIWAX.
• Compatible with selected DeWalt, Ryobi, and Skil saws listed by Trend.