{"product_id":"core-barrel-roller-bits","title":"Kernrohr-Rollenmeißel","description":"\u003cp\u003eRollenmeißelkernrohr wird in sehr starken Felsformationen eingesetzt (Druckfestigkeit \u0026gt; 100 MPa). Zum Schneiden der Ringnut mit einer Breite von 220  oder 320mm werden geschweißte Rollenmeißel verwendet. Das Kernrohr wird nach dem Kernbohren über eine Länge von etwa 1m aus dem Bohrloch herausgezogen. \u003c\/p\u003e\n\u003cp\u003e200 kelly Kasten aus wärmebehandeltem Gussstahl mit zwei Sicherungsstiften. Verschleißstreifen oder Tungstuds-Verschleißschutz am Laufkörper. Ausgestattet mit brandneuen geschweißten Rollenmeißeln. Unterer Ring aus Hardox HB 500.\u003c\/p\u003e","brand":"Sigma Parts","offers":[{"title":"520","offer_id":58980953162111,"sku":"SI-CBRB-520","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"650","offer_id":58980953194879,"sku":"SI-CBRB-650","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"780","offer_id":58980953227647,"sku":"SI-CBRB-780","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"900","offer_id":58980953260415,"sku":"SI-CBRB-900","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"980","offer_id":58980953293183,"sku":"SI-CBRB-980","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1060","offer_id":58980953325951,"sku":"SI-CBRB-1060","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1180","offer_id":58980953358719,"sku":"SI-CBRB-1180","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1350","offer_id":58980953391487,"sku":"SI-CBRB-1350","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1650","offer_id":58980953424255,"sku":"SI-CBRB-1650","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"1830","offer_id":58980953457023,"sku":"SI-CBRB-1830","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1438\/4511\/files\/SI-Core-Barrel-Roller-Bits.png?v=1791542732","url":"https:\/\/sig.global\/de\/products\/core-barrel-roller-bits","provider":"Sigma Parts","version":"1.0","type":"link"}