Amana AMA-45771-K Solid Carbide 30 Degree Engraving 0.005 Tip Width x 1/4in Shank Signmaking Spektra Extreme Tool Life Coated Router Bit

For extra-fine carving and lettering details. These tools are used for wood, plastic, cork and solid surface materials. Maximum RPM 28,000. Amana's 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. Note: Blue based color dissipates immediately upon use. nACo nanocomposite coating will not wear off.

Features:

• nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
• Coating prevents high heat and oxidation which is detrimental to cutting tool performance.
• Multi-colored hues, while attractive, will dissipate upon use and yet coating will remain fully effective.
• nACo offers approximately 4,500 Vickers for impressive solid hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.

Specifications: 

• Angle (a°): 30°
• Cutting Height (B): 0.440"
• Shank (d): 1/4
• Overall Length (L): 2-1/4
• Tip Width (t): 0.005"