Festool 495377 Fine Tooth Cross-Cut Saw Blade For TS 55 Plunge Cut Saw - 48 Tooth 48 tooth; 2.2mm kerf; 20mm arbor; 5 deg hook angle; ATB Cross-cut blade for smooth cuts in veneered plywood, sheet goods, melamine, and hard and soft woods Oversized 20mm arbor enables more secure fastening of the blade to the saw, reducing vibration for more precise cutting Thin kerfed blades meet less resistance, for more efficient cutting, and produce less material waste Laser cut expansion slots reduce vibration for faster, quieter cutting