Diablo 6 1 2" x 48T Steel Demon Cermet II Saw Blade for Medium Metal D0648CF Plastic Strip Framing Nails The HW (tungsten carbide) cutting The HW (tungsten carbide) cutting head paired with a PTFE coated spiral is a proven combination for high volume panel processing: carbide holds an edge through abrasive materials like MDF and chipboard Chrome trimmed handwheels are ergonomically designed The Triple Chip Grind and reduced spark cutting action help minimize the need for hot work permits in fire sensitive environments a practical advantage on commercial construction sites with strict safety requirements Triple Chip Cutting action reduces sparks during cutting