Amana Tool Solid Carbide CNC Spiral ‘O’ Flute, Aluminum Cutting 1/4 Dia x 5/8 x 1/4 Shank Upcut ZrN Coated Router Bit

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Using the highest quality sub-micrograin carbide, Amana Tool Aluminum Cutting CNC Spiral O Flute Solid Carbide Router Bits have a special proprietary edge processing system featuring a super high polished cutting edge with a unique “mirror finish,” resulting in clean cuts, less chance for chip re-welding, a superior surface finish, and a longer tool life. Right hand helix; right hand cut. Specifically designed for a variety of CNC machining applications. Excellent for cutting aluminum, Alupanel®, brass, copper, ACM, and other non-ferrous metals.

Ideal for industrial applications, our spiral ‘O’ flute router bits are manufactured using innovative techniques and materials that yield superior results with each cut and help make aluminum projects less labor-intensive.

Warning: Never attempt to cut ferrous metals with these bits. Inspect cut quality, adjust feed/speed accordingly. For optimal results and extended tool life, use mist lubricant system or air cooling.

Max RPM: 35,000
For aluminum cutting, please lubricate.

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

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 Indicated Runout (TIR) guarantees clean cuts, essentially eliminates sanding and reduces chatter (where the machine or work piece vibrates) under high chip loads (when used with low TIR spindles)
•High flute volume supports high feed rates and chip loads
•High aspect ratio for single pass deep-reach cutting