Amana AMA-46052-K Spektra 1/4in Dia Solid Carbide Down Cut 3-Flute Extreme Tool Life Coated Spiral Plunge

Great for production settings and excellent for creating grooves and dado cuts in softwood, hardwood, plywood, cork and composite materials. 'Down-Cut' spiral. Three-flute design for very high-quality finish. Our Spektra bits feature a nACo nanocomposite coating with an extreme nano hardness 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. Recommended RPM 20,000-21,000. Recommended RPM 20,000-21,000

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.

Specification:

• Direction : Down-Cut
• (D) Diameter : 1/4"
• (B) Cutting Height : 3/4"
• (d) Shank : 1/4"
• Overall Length (L) : 2-1/2"
• Flutes : 3

Benefits Of Mirror-Finish:

• Razor sharp cutting edge
• Effortless chip removal
• Helps prevent chip re-welding
• Extends tool life
• Exceptional cut quality
• Dissipates heat well and prevents melting