{"product_id":"cnc-oma-finger-bit-green-8-segment-20mm-x-40mm","title":"OMA HSA 8 Segment Finger Bit (20mm x 40mm)","description":"\u003ch1\u003eOMA HSA 8 Segment Finger Bit (20mm x 40mm)\u003c\/h1\u003e\n\u003cp\u003eOMA HSA 8 Segment Finger Bit (20mm x 40mm) is a high-performance, Italian-made finger bit engineered for cutting granite, quartz, quartzite, marble, and engineered stone on CNC machines. Designed with 8 double segments, this modified configuration delivers aggressive cutting, even wear, and outstanding tool life.\u003c\/p\u003e\n\u003cp\u003eOptimized to run between 5,500–8,000 RPM at 14–25 inches per minute (depending on material), this bit provides smooth cutting with minimal apple coring and excellent consistency across mixed stone production.\u003c\/p\u003e\n\u003cp\u003eFabricators report exceptional longevity, averaging 100–130 sink cutouts in mixed materials, with typical tool life ranging from 550–750 linear feet — and in many cases exceeding 1,000 linear feet depending on feed rate, RPM, and material.\u003c\/p\u003e\n\u003ch2\u003eRecommended Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuartzite:\u003c\/strong\u003e 12–16 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuartz:\u003c\/strong\u003e 15–24 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGranite:\u003c\/strong\u003e 15–24 IPM | 7,000–8,500 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 double-segment design for aggressive cutting\u003c\/li\u003e\n\u003cli\u003eExcellent life span and consistent wear\u003c\/li\u003e\n\u003cli\u003eMinimal apple coring\u003c\/li\u003e\n\u003cli\u003eHandles mixed stone production efficiently\u003c\/li\u003e\n\u003cli\u003eMade in Italy for premium quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional-grade CNC performance\u003c\/li\u003e\n\u003cli\u003eOptimized for high-volume fabrication shops\u003c\/li\u003e\n\u003cli\u003eReliable durability across granite, quartz, and quartzite\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Weha","offers":[{"title":"Default Title","offer_id":47986737283227,"sku":"XT-XTBIT3HS8","price":169.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5110\/2875\/files\/XTBIT3HS8FingerBit.jpg?v=1771524644","url":"https:\/\/tenaxusa.com\/products\/cnc-oma-finger-bit-green-8-segment-20mm-x-40mm","provider":"Tenax USA","version":"1.0","type":"link"}