{"product_id":"hertel-300-006003-combo-drill-countersink-no-3-solid-carbide","title":"Hertel 300-006003 Combo Drill Countersink No. 3 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 300-006003 is a solid carbide combination drill and countersink designed to perform drilling and countersinking in a single pass. Built to trade size No. 3 with a 1\/4 inch body diameter, this tool features a 118-degree drill point angle and an 82-degree included angle for countersinking. The bright polished finish reduces friction and helps with chip evacuation. At 4 inches overall length, it is classified as a long-length tool and is suited for machinists, tool and die technicians, and fabricators working on ferrous and non-ferrous materials.\u003c\/p\u003e\u003cp\u003eThis combination drill countersink is intended for general machining and metalworking applications where a center drill and countersink operation must be performed in one step. The right-hand cutting direction and plain cutting edge style make it compatible with standard drill presses, CNC machining centers, and manual lathes. The double end type extends usable tool life by offering two working ends. No tapered shank or insertable cutter head is present, keeping setup simple and direct.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for durability and rigidity in demanding machining environments\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle with 82-degree included countersink angle in a single tool\u003c\/li\u003e\n\u003cli\u003eBright polished finish for reduced friction and improved chip flow\u003c\/li\u003e\n\u003cli\u003eDouble end design extends tool life by providing two usable cutting ends\u003c\/li\u003e\n\u003cli\u003eLong-length tool at 4 inches OAL for reach in deeper setups\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with plain cutting edge for compatibility with standard spindle directions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard trade size No. 3 combination drill countersink compatible with drill presses, CNC lathes, and manual machining equipment accepting straight-shank tooling with a 1\/4 inch body diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this tool should be performed by qualified machinists or tooling technicians. Secure the tool firmly in a collet or drill chuck rated for the body diameter before operation. Ensure spindle speed is appropriate for carbide tooling in the workpiece material before engaging the cut. Inspect both cutting ends for chipping or wear before each use, as solid carbide can fracture if run at incorrect feeds and speeds or if the setup has excessive runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: No. 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 0.109 inches (7\/64)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 7\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 82 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright (Polished)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Plain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Length Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 300-006003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51737044189490,"sku":"300-006003","price":114.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47f2dd7cf0807207eedd11ee1b5c9ad6.jpg?v=1788783556","url":"https:\/\/voomisupply.com\/products\/hertel-300-006003-combo-drill-countersink-no-3-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}