{"product_id":"avellanador-hw-para-brocas-z4-d16-d4-rh","title":"HW countersink for 4 flutes drills D16 d4 RH","description":"\u003ch2\u003eHM 45° counterbore for drills with four flutes mounted on shank \u003cstrong\u003ed4\u003c\/strong\u003e\u0026nbsp;– precision bevelling and high durability\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIndex:\u003c\/strong\u003e \u003cstrong\u003eBBC2.040.016.01R\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIndustrial counterbore with sintered carbide (HM) blades from the \u003cstrong\u003eBBC2\u003c\/strong\u003e line, designed for mounting on the shank of drills equipped with four chip flutes, used in multi-spindle drilling machines and CNC machining centres. The tool allows for simultaneous drilling of a hole and bevelling its edge at an angle of 45° in one working cycle. The high-quality sintered carbide blades ensure clean edge finishing and long service life. The dedicated design and stable fastening with a clamping screw on the tool's shank allow for precise setting of the bevelling depth.\u003c\/p\u003e\u003ch3\u003eDesign advantages and technical properties:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eFit for drills with four flutes:\u003c\/strong\u003e The dedicated profiling of the counterbore ensures perfect compatibility with drills featuring a four-flute design, providing a hassle-free chip exit and stable bevelling process.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSintered carbide (HM) 45° blades:\u003c\/strong\u003e Precisely ground cutting edges made of carbide provide a high standard of bevelling, no tearing, and high operational durability.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMounting on drill shank:\u003c\/strong\u003e The design adapted for mounting on the tool's shank ensures stability and repeatability of the counterbore positioning.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSecure fastening with clamping screw:\u003c\/strong\u003e The clamping fastening system allows smooth position adjustment and quick change of bevelling depth.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCombination of two operations in one pass:\u003c\/strong\u003e Simultaneous drilling and counterboring significantly reduces processing time and increases production process efficiency.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003ePurpose and scope of application:\u003c\/h3\u003e\u003cp\u003eThe tool is intended for bevelling at an angle of 45° around holes for screws, furniture connections, and screw heads.\u003c\/p\u003e\u003cp\u003eIt performs excellently in machining materials such as solid wood, wood-based materials, MDF, HDF, and laminated boards.\u003c\/p\u003e","brand":"ITA TOOLS","offers":[{"title":"Default Title","offer_id":57445296669012,"sku":"BBC2.040.016.01R","price":21.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1080\/4183\/0740\/files\/BBC2.040.016.01R_BBC2.040.016.01R-109.jpg?v=1793967398","url":"https:\/\/es.ita.tools\/en\/products\/avellanador-hw-para-brocas-z4-d16-d4-rh","provider":"ITA TOOLS","version":"1.0","type":"link"}