Amana Tool Solid Carbide Engraving Zirconium Nitride (ZrN) Coated Router Bits for Signmaking Option:45771-Z - 30 Deg Engraving 0.005 Tip Width x 1/4 Inch Shank Signmaking System 32 holes are most

System 32 holes are most commonly used for shelf pin holes

and both internal and external trim applications

This bit creates a flat-bottom groove between two quarter-round shapes

Primed poplar wood

Amana Tool Solid Carbide Engraving Zirconium Nitride (ZrN) Coated Router Bits for Signmaking Option:45771-Z - 30 Deg Engraving 0.005 Tip Width x 1/4 Inch Shank Signmaking System 32 holes are mostFor extra fine carving and lettering details. These tools are used for wood, plastic, aluminum and solid surface materials. Maximum RPM 28,000. 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