CMT 663.150.11 V-Groove & Folding CNC Bit 3-51/64" (150 degrees) S=20mm WSTD Roofing Tile Screw (Collated) Inverted upper (Tri-Lobe) threads -

Inverted upper (Tri-Lobe) threads - engineered to clear excess composite material as the screw drives

Handles head-of-wall slip conditions - this built-in capability means the same product works across a wider range of interior wall configurations without requiring additional hardware or workarounds

Hot-dip galvanized finish for enhanced corrosion resistance

Orange Chrome Coating Chromium coating protects against corrosion and increases surface hardness

CMT 663.150.11 V-Groove & Folding CNC Bit 3-51/64" (150 degrees) S=20mm WSTD Roofing Tile Screw (Collated) Inverted upper (Tri-Lobe) threads -The CMT 663. 150. 11 is a Spoilboard Surfacing CNC Insert Cutter. CMT CNC insert cutters for spoilboard surfacing and V groove routing. Uses replaceable 4 sided carbide insert knives for economical, long life CNC surfacing. SPECIFICATIONS Diameter (D) 3 51 64" Cutting Height (I) 1 2" Total Length (L) 95mm Shank (S) 20mm Cutting Angle (A) 150 degrees Number of Teeth 2 Product Type Spoilboard Surfacing CNC Insert Cutter Shank 20mm Blade Material Carbide