Straight shank, staggered tooth. Right hand cut only. Cutters with 1/2- and 3/4-inch shanks have one holding flat. Larger diameter shanks have two flats.
Warning:This product may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to www.P65Warnings.ca.gov