The carbide cutting tip is brazed to a steel shank specially designed to cut grooves in composite building materials.

Benefits of Zirconium Nitride (ZrN) Coating:

• Creates a harder and tougher cutting edge, allows for a prolonged cutting edge life, and helps to prevent the build-up of material in the flutes while cutting
• Have the tendency to run/spin much faster than an uncoated tool
• Optimized flute geometry and low Total Indicated Runout (TIR) guarantee clean cuts, essentially eliminating sanding and reducing chatter (where the machine or work piece vibrates) under high chip loads (when used with low TIR spindles)
• High flute volume supports high feed rates and chip loads
• The high aspect ratio for single pass deep-reach cutting
• Flute geometry optimized for cutting sign foam, sign board, hardwoods, thermoplastics, and phenolic composites

Specifications:

• Shank (d)  1/4
• Type:  ZrN Coated V-Groove