Hardened steel for durability
It features a stopper that can be removed for cleaning with just a quarter turn
Double cutting spurs scribe the outside of the hole reducing breakout
peach leaf curl and more
Patented aggressor variable tooth technology incorporates a tooth count per inch that drastically increases from the shank of the blade to the tip allowing for super-fast cuts with less vibration
Master Flash Roof Flashing, 0.25 x 4-In. Wall & Ceiling Materials Hardened steel for durability1 4" x 4", Master Flash Roof Flashing, Slides Over Pipe, For Pitch To 40 Degrees, Uses Silicone Sealant Between Base & Surface, Easily Secures To Roof With Sheet Screws, Molds To Metal, Plastic, Etc, & Has A Non Fading EPDM Collar, Rated 200 Degrees Fahrenheit Continuous Heat, Iapmo UPC Listed.