CMT 196.506.11 Solid Carbide Downcut Spiral Bit & Chipbreaker 1/2"The CMT 196. 506. 11 is a Downcut Spiral Bit with Chipbreaker. Downcut spiral bits with chipbreaker combine clean upper face finish with improved chip management at high feed rates. SPECIFICATIONS Diameter (D) 1 2" Cutting Height (I) 1 1 2" Total Length (L) 3 1 2" Shank (S) 1 2" Number of Teeth 3R Product Type Downcut Spiral Bit with Chipbreaker Shank 1 4" Blade Material Solid Carbide Rotation Right hand (RH) Country of Origin Made in Italy COMPATIBLE