TKO hole cutters offer the most efficient and clean cutter replacement for traditional knockouts, by making smooth holes in a fraction of the time at a fraction of the cost. Specifically designed to cut sheet metal, TKO cutters will even cut stainless steel with fine grained, carbide tips. The innovative design includes the exclusive Smooth Start replaceable pilot drill, which guides the cutter to the surface, avoiding cutter damage and providing smoother holes.
PRECISION CARBIDE-TIPPED CUTTING: Fine-grain precision-ground carbide teeth deliver fast, clean, burr-free holes, designed for sheet metal and stainless steel cutting with long-lasting performance
SMOOTHSTART PILOT DRILL: The exclusive SmoothStart pilot bit prevents walking or skidding on smooth surfaces, guiding the cutter for smoother starts and reducing the risk of cutter damage and providing smoother holes
OVER-DRILL FLANGE SAFETY STOP: Built-in over-drill flange limits penetration beyond the metal surface, preventing damage to underlying materials and enhancing precision
INTEGRATED ARBOR AND EJECTION SPRING: Solid arbor ensures smooth rotation during cutting; the built-in ejection spring quickly removes the slug for faster repeat operations
SAVES TIME VS TRADITIONAL KNOCKOUTS: Mechanical knockout sets significantly reduce job time and labor costs, cutting a finished hole in seconds versus minutes
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