Solid center design provides extra rigidity while boring
The curved shape of the blade allows for a more aggressive cut
It also has a single curved end and flattened points with a small slot on both ends for removing nails
This bulb is Energy Star and California Title 20 / 24 certified
2-Pk., 9-In. 14-TPI Heavy Metal-Cutting Reciprocating Saw Blade Livestock & Poultry Supplies Solid center design provides extra2 Pack, 9", 14 TPI, Laser, Heavy Metal Cutting, Reciprocating Saw Blade, Laser Blades Optimize Performance In Heavy Metal Cutting Applications With A Thicker (. 042) & Wider (1") Blades To Minimize Whipping For Straighter & Smoother Cuts, Laser Blades Lasts 45% Longer Than The Leading Competitor Blades, Unique Blade Geometry Reinforces Traditional Weak Areas, Creating Stronger & More Durable Blades, Constructed Of Shatter Resistant Bi Metal Blades.