Improved Surface Finish
SLICE XL Technology was specifically designed for high speed applications such as curve saws and remans. Our SLICE XL heads utilize a knife set up that is twisted and tilted to enter the cant at an angle. Opposing knife tips across the head produce a spiral lead in cutting edge that makes a smooth slicing action across the surface of the cant. The gradual transition in and out of the cant substantially reduces fiber pull and knot tear-out, maximizing both recovery and surface finish.

Improved Chip Quality
SLICE XL Technology significantly improves chip quality. The advanced knife configuration optimizes chipping performance. The unique knife set up produces a diagonal cutting patter that lends itself to the production of quality chips. The smooth slicing action and innovative ridges located on the bottom of the XL knife allows for the formulation of a chip that is consistent in both thickness and length. The revolutionary open stack design enhances chip flow, minimizing pins and fines.

Improved Operating Efficiencies
A combination of high quality materials and special surface coatings are utilized to ensure SLICE XL is tough enough to handle the most challenging drum style chipping applications. Key Knife’s latest advancement in indexible knife technology, the Ridge Knife XL (Extended Life), is the longest lasting indexible knife available. The Ridge Knife XL gives you the flexibility to run longer and produce more quality lumber between knife changes. The unique design of the Ridge Knife XL makes changing knives a quick and safe process.