{"product_id":"4-flute-ballnose-spirals-20mm-d-55mm-l2-20mm-s-115mm-l","title":"4 Flute Ballnose Spirals | 20mm D | 55mm L2 | 20mm S | 115mm L","description":"\u003cp data-start=\"145\" data-end=\"175\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"145\" data-end=\"173\"\u003e4-Flute Ballnose Spirals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"177\" data-end=\"559\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"177\" data-end=\"192\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"192\" data-end=\"195\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe 4-Flute Ballnose Spiral is engineered for precision CNC routing and advanced 3D profiling. Its ballnose tip delivers smooth, curved cuts, while the 4-flute design ensures efficient chip evacuation, reduced vibration, and superior surface finish. Perfect for MDF, plywood, laminates, and composite panels used in cabinetry, furniture, and detailed panel work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"561\" data-end=\"654\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"561\" data-end=\"570\"\u003eSizes\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"570\" data-end=\"573\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDiameter: 20 mm\u003c\/span\u003e\u003cbr data-start=\"588\" data-end=\"591\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCutting Length: 55 mm\u003c\/span\u003e\u003cbr data-start=\"612\" data-end=\"615\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eShank: 20 mm\u003c\/span\u003e\u003cbr data-start=\"627\" data-end=\"630\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOverall Length: 115 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"741\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"656\" data-end=\"665\"\u003eNote:\u003c\/strong\u003e Coated versions are available to enhance durability and extend tool life.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wood Tech","offers":[{"title":"Default Title","offer_id":51386799063361,"sku":"IWBN204","price":396.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/6395\/5288\/files\/Professional_20mm_4-Flute_Ballnose_Spiral_Bit_CNC_Router_Tool_for_Curved_Cuts.png?v=1770863527","url":"https:\/\/imperialglassandtimber.com\/products\/4-flute-ballnose-spirals-20mm-d-55mm-l2-20mm-s-115mm-l","provider":"Imperial Glass and Timber","version":"1.0","type":"link"}