Amana Tool Solid Carbide Spektra™ Extreme Tool Life Coated Engraving Router Bits for Signmaking Option:45620-K - 30 Deg Engraving 0.0108 Tip Width x 1/4 Inch Tool-Free Depth Adjustment: For consistent

Tool-Free Depth Adjustment: For consistent flush or countersunk drives

Solid carbide dissipates heat more uniformly

Brass sleeve: 2" diameter

67800: 21-piece kit includes: two #47701 bearings

The wheel's long lasting durability maximizes cutting even in extreme applications such as rebar

Amana Tool Solid Carbide Spektra™ Extreme Tool Life Coated Engraving Router Bits for Signmaking Option:45620-K - 30 Deg Engraving 0.0108 Tip Width x 1/4 Inch Tool-Free Depth Adjustment: For consistentFor extra fine carving and lettering details. These tools are used for wood, plastic, cork and solid surface materials. Maximum RPM 28,000. Our Spektra bits feature a nACo nanocomposite coating with an extreme nanohardness and heat resistance. With a brilliant distinctively tinted coloring nACo provides additional improvements in four critical aspects of router tooling. nACo coating is a micro thin ceramic coating which enables the tool's cutting edge