{"product_id":"broca-hw-agujero-ciego-d8-i43-l70-s10x20-lh","title":"HW dowel drill Blind hole D8 I43 L70 S10x20 LH","description":"\u003ch2\u003eHM Non-through Drill \u003cstrong\u003e8x43 mm\u003c\/strong\u003e – precision of execution and P.T.F.E protection\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eBBH4.080.043.070.00L\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial non-through drill with sintered carbide (HM) cutting edges from the \u003cstrong\u003eBBH4\u003c\/strong\u003e line, designed for precise drilling of blind holes on multi-spindle drills, CNC machining centres, and machines using quick-change adapters and holders. The durable steel body is based on a design with four flutes, a balanced centering point, two cutting edges \u003cstrong\u003eZ2\u003c\/strong\u003e, and two negative undercutters \u003cstrong\u003eV2\u003c\/strong\u003e. This configuration prevents fibre tearing and guarantees perfectly smooth edges of the holes. The working part is protected by a P.T.F.E. coating that reduces resin and dust adhesion, while the steel gripping part with a flat section and adjusting screw facilitates precise mounting in the holder.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eZ2 + V2 cutting system with four flutes:\u003c\/strong\u003e Four outlet grooves accelerate the removal of chips, while the HM edges with V2 undercutters and the centering point ensure stable drilling without tearing.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eP.T.F.E. protective coating:\u003c\/strong\u003e The P.T.F.E. coating effectively protects the body from resin and contaminant build-up, reduces friction, and protects the tool from overheating.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSteel body and grip with adjusting screw:\u003c\/strong\u003e The cylindrical shank with a flat section facilitates slip-free seating in the adapter, and the integrated adjusting screw allows for precise calibration of the reach.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePurpose and range of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for drilling non-through holes in solid wood, wood composites, plastics, and laminated materials.\u003c\/p\u003e\u003cp\u003eIt performs excellently in the processing of materials such as: solid wood, wood composites, plastics, and laminated boards.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57444858691924,"sku":"BBH4.080.043.070.00L","price":11.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/BBH4.080.043.070.00L_BBH4.080.043.070.00L-107.jpg?v=1791282392","url":"https:\/\/es.ita.tools\/en\/products\/broca-hw-agujero-ciego-d8-i43-l70-s10x20-lh","provider":"ITA TOOLS","version":"1.0","type":"link"}