{"product_id":"amana-tool-51476-z","title":"Amana Tool 51476-Z CNC SC Spiral O Single Flute, Aluminum Cutting 1\/4 D x 1-1\/2 CH x 1\/4 SHK x 3 Inch Long Up-Cut ZrN Coated Router Bit with Mirror Finish","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo be used only on CNC machines and routers with automatic feeding. Solid carbide spiral 'O' flute aluminum cutting ZrN coated router bits use the highest quality sub-micrograin carbide, have a special proprietary edge processing system and feature 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. The spiral ‘O’ flute sharpening\/finishing process increases feed rates, allowing for more linear feet routed in less time. Benefits of ZrN Coating: Creates incredibly precise detail work Optimized flute geometry and low Total Indicated Runout (TIR) guarantees clean cuts, essentially eliminates sanding and reduces chatter when used with low TIR spindles Creates a harder and tougher cutting ceramic over carbide edge , allowing for a prolonged cutting edge life and helps to prevent the build-up\/galling of material in the flutes while cutting\u003c\/p\u003e","brand":"Amana Tool","offers":[{"title":"Default Title","offer_id":48529685053652,"sku":"51476-Z","price":123.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0337\/4651\/8147\/files\/51476-z_1__14104.1744805596.jpg?v=1787575714","url":"https:\/\/www.cncrouterstore.ca\/products\/amana-tool-51476-z","provider":"CNC Router Store","version":"1.0","type":"link"}