ITEM NAME:2Pcs 8mm Shank Straight Router Bit Wood Milling Cutter Slotted Trim Description: Shank diameter: 8mm Straight router bit, wood milling cutter Solid hardened steel cutters with anti-kickback design Build-up & Heat Resistant PTEE Coating Cemented car.Size (Cutting LengthxOverall Length): approx. 25x70mm/0.98x2.7" and 38.1x83mm/1.5x3.27". SKU: DMO0012928119443757. Build-up & Heat Resistant PTEE Coating.