Trend PCD/FSB/1844 PCD Fibre Cement Circular Saw Blade 184mm x 16mm x 4T

When ordinary saw blades start to fade after only a few cuts in abrasive board materials, the right specialist blade makes all the difference. The Trend PCD/FSB/1844 is built for that tougher class of work, where fibre cement, gypsum boards, reinforced composites, and compact laminates can quickly wear down standard TCT blades. Trend positions this blade for circular, plunge, table, and mitre saws, and highlights its longer edge life versus TCT alternatives when working in ultra-hard and abrasive materials.

This blade is designed for demanding materials such as AQUAPANEL®, HardieBacker®, gypsum, composite decking and cladding, laminate flooring, fibre and glass reinforced polymer, and compact laminate worktops. That makes it a practical choice for installers, fabricators, and trade users who need a blade that can stay productive in materials that are usually harsh on cutting edges. Instead of treating difficult sheet materials like a compromise job, the PCD/FSB/1844 is made to keep cuts moving with greater consistency and durability.

At the heart of its performance are the precision EDM-ground polycrystalline diamond tips. These PCD tips are designed for exceptional edge retention and cut quality, helping the blade stay sharper for longer in abrasive applications. Trend pairs that with a triple chip grind tooth form and a +12° hook angle, giving the blade a clean, controlled, and efficient cutting action through tough sheet materials. With only 4 teeth, this blade is clearly engineered for durable coarse cutting performance rather than decorative fine finishing.

The body of the blade is also built for control and reliability. Trend states that the alloy steel plate is precision ground to maintain flatness, while the body is hardened and tempered to minimise deflection under load. Expansion slots help improve heat dissipation and reduce vibration, which supports smoother cutting and helps protect cut quality during repeated use. A reamed bore ensures precise spindle fit, and etched blade information meets EN847 safety standards.

For product setup, the current listing for PCD/FSB/1844 shows an 184mm diameter, 16mm bore, 2.2mm kerf, 1.6mm plate thickness, 4 teeth, TCG tooth form, 12° hook angle, and coarse finish. One important detail: the product title on some Trend pages still says 184mm x 20mm x 4T, but the specification block and multiple matching seller listings show the bore as 16mm, so there appears to be a naming inconsistency on the title line.

Key Features

• Specialist PCD fibre cement circular saw blade for ultra-hard and abrasive materials.
• Suitable for AQUAPANEL®, HardieBacker®, gypsum, composite decking and cladding, laminate flooring, fibre and glass reinforced polymer, and compact laminate worktops.
• Polycrystalline diamond tips for longer edge life than TCT alternatives in abrasive materials.
• Precision EDM-ground PCD tips for strong edge retention and dependable cut quality.
• TCG tooth form with +12° hook for clean, controlled, efficient cutting.
• 184mm diameter blade with 16mm bore.
• 2.2mm kerf and 1.6mm plate thickness.
• 4 tooth configuration for coarse cutting in tough sheet materials.
• Precision ground alloy steel plate helps maintain flatness.
• Hardened and tempered body helps minimise deflection under load.
• Expansion slots help reduce vibration and improve heat dissipation.
• Reamed bore ensures a precise spindle fit.
• Etched blade information to EN847 safety standard.