FREUD LP40M 015 PRO TCT CIRCULAR SAW SAW BLADE 190MM X 30MM X 40 TOOTH Super Micrograin Carbide Tips with Titanium for maximum sharpness & durability Laser cut blades provide a thinner harder saw blade that cuts faster & cleaner Whisper Quiet Laser Cut Expansion Slots Preventing blade warp for a cleaner cut Anti Kickback Design Reduces kickback from feeding the saw too quickly Precision Tensioning For superior blade flatness Advanced Tri Metal Brazing Allows carbide tips to withstand extreme impact for maximum durability Teflon Coated Better performance with low heat less corrosion & reduced resin build up