Amana Tool Solid Carbide Engraving Zirconium Nitride (ZrN) Coated Router Bits for Signmaking Option:45622-Z - 45 Deg Engraving 0.025 Tip Width x 1/4 Inch Shank Signmaking one on each side of

one on each side of a flat

Leaves no marks on high-gloss

Designed especially for radial arm saws

Trigger Type: Sequential Actuation

High-Density Tungsten Carbide for toughness

Amana Tool Solid Carbide Engraving Zirconium Nitride (ZrN) Coated Router Bits for Signmaking Option:45622-Z - 45 Deg Engraving 0.025 Tip Width x 1/4 Inch Shank Signmaking one on each side ofFor 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