Store › Down-Cut Bit – Ø12 FL32 TL70 (1 Flute) Image 1 of 1 Down-Cut Bit – Ø12 FL32 TL70 (1 Flute) $0.00 A larger down-cut perfect for decorative MDF doors, grooves, and finishing passes. Produces clean, sharp top edges. Contact us for details Added! A larger down-cut perfect for decorative MDF doors, grooves, and finishing passes. Produces clean, sharp top edges.