BNEW SOUTHWEST SPEED TIRE GROOVING IRON SET WITH #2, #4, #6, #8, & #10 HEADS & BLADES, RACING TIRE GROOVER FOR CIRCLE TRACK, OFF-ROAD, TRUCKS, MOTORCYCLES, LATE MODEL, MODIFIED, STREET STOCK, SPRINT CARS ReviewbP PP NEW SOUTHWEST SPEED TIRE GROOVING IRON SET WITH #2, #4, #6, #8, & #10 HEADS & BLADES, RACING TIRE GROOVER FOR CIRCLE TRACK, OFF-ROAD, TRUCKS, MOTORCYCLES, LATE MODEL, MODIFIED, STREET STOCK, SPRINT CARS PBrand new 250 watt Tire Groover which is great for use on almost any tire, including Circle track racing, Mud bogging, Rock crawling, Motorcycles, ATV's, etc.PThis also includes a deluxe set of blades and matching brass heads, which should cover almost any use.PWith this groover, you have to use the matching head with each different size of blades. Don't let others sell you the blades without the head to go with it.PThis listing includes: * 250 Watt Groover with cord & non-slip pistol grip. * #2 Solid Brass head with a 12 Pack of #2 Blades - Makes a .090" wide cut. * #4 Solid Brass head with a 12 Pack of #4 Blades - Makes a .215" wide cut. * #6 Solid Brass head with a 12 Pack of #6 Blades - Makes a .375" wide cut. * #8 Solid Brass head with a 12 Pack of #8 Blades - Makes a .500" wide cut. * #10 Solid Brass head with a 12 Pack of #10 Blades - Makes a .625" wide cut.PWe will always have plenty of replacement blades for sale in packs of 12 once you decide which size you are using the most of. Also, we have a Razor Blade Tire Siper, which is great for racing applications to allow the tire to heat up faster.