Professional quality circular saw blades for cutting hard and soft woods and man made boards. **Features** *Super hard (44-46HRC) laser cut, Japanese steel body for truer cuts.| *Large carbide tips facilitate re-sharpening and maximize blade life.| *Laser cut expansion slots to prevent distortion.| *Masterflon anti-friction coating to reduce sap and tar build up.| *Alternative top bevel (ATB) tooth pattern, 15 degree positive rake for use with portable circular saws.| *High quality silver brazing.