IRWIN Construction Series hoja de sierra circular 250mm x 30mm agujero, 60 dientes TCT, ATB, corte de madera

On a busy jobsite, a carpenter reaches for the IRWIN Construction Series 250mm saw blade to make crisp crosscuts in oak flooring and rip plywood sheets without burning or tear-out. The 60-tooth tungsten carbide tipped (TCT) blade with alternate top bevel (ATB) grind delivers a smooth, medium finish on wood, plywood, chipboard, and MDF. Engineered for table saws, mitre saws, and panel saws, this blade combines precision and durability for demanding professional use.

Key specifications

• Blade diameter: 250 mm
• Bore diameter: 30 mm
• Number of teeth: 60T
• Tooth material: Tungsten carbide tipped (TCT)
• Kerf thickness: 2.8 mm
• Plate thickness: 1.8 mm
• Tooth grind: ATB (Alternate Top Bevel)
• Hook angle: +15°
• Max RPM: 6000 RPM
• Application material: Wood, plywood, chipboard, MDF
• Machine compatibility: Table saws, mitre saws, panel saws
• Blade type: Circular saw blade
• Cut quality: General purpose / medium finish
• Expansion slots: Yes
• Anti-kickback design: Yes
• Body material: High-quality steel
• Product series: Irwin Construction Series
• Re-sharpenable: Yes
• Packaging quantity: 1 blade
• Usage: Cross-cutting and ripping

Why choose it

The IRWIN Construction Series blade is built for reliability and clean cuts in a wide range of wood-based materials. Its TCT teeth stay sharp longer, and the ATB grind reduces splintering on both sides of the cut. The anti-kickback design and expansion slots enhance safety and reduce vibration, making it a trusted choice for professional carpenters and serious DIYers.

Ideal use cases

• Cross-cutting hardwood and softwood boards on a mitre saw
• Ripping plywood and OSB sheets on a table saw
• Trimming laminate flooring and MDF panels
• General-purpose cutting in cabinet making and framing

Good to know

This blade is re-sharpenable, extending its service life and reducing overall cost. Always ensure the blade is compatible with your saw's arbor size and maximum RPM rating. For best results, use appropriate feed rates and avoid cutting metal or masonry with this wood-specific blade.