The Milwaukee 18 mm Snap-Off Knife has a durable lock that will hold up on the jobsite and comes with a speed thread that allows for 2X faster blade adjustments. This snap-off knife comes with an 8-point micro carbide blade that will last up to 2X longer and leave a smooth finish edge. The over molded handle offers a slip resistant grip and is acetone resistant and is backed by Milwaukee's Limited Lifetime Warranty.