Quick view KEO SKU: SMT55842 KEO 4" 10 Flute HSS Heavy Duty Plain Mill 1.5" Arbor 4 x 6 x 1-1/2 HD4963 (LOC2388B) Overall Length: 6" Material: HSS Cutting Diameter: 4" Flutes: 10 MPN: HD4963 EDP: 10500 MSRP: Was: Price Now $279.95 5 In Stock Quantity Add to Your List