Evacut Router Bit Straight Shank: 12.7mm Dia: 20mm Blue and Grey SKU: 266646 MODEL: RS20127 Error. try again later You've successfully joined the club $ 33 .99 each Available on orders $50 to $1500. More info × Mitre 10 Variants 20mm diameter x 32mm cutting length. Manufactured from high quality tungsten carbide. For use on a diverse range of wood substrates including MDF through to hard native timbers. Anti kick back design. Safe and reliable at speeds up to 25,000 rpm. Features and benefits Machine bodied. Precision sharpened. Anti-stick coating to decrease friction.