{"product_id":"micro-100-50-1100-turning-insert-ccmt-21-51-solid-carbide","title":"Micro 100 50-1100 Turning Insert Ccmt 21.51 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MICRO 100 50-1100 is a solid carbide turning insert in the CCMT 21.51 style, designed for precision metal cutting in CNC and manual lathe applications. It features a diamond 80-degree insert shape with a neutral hand orientation and a 0.0157-inch corner radius. The insert delivers positive rake geometry with a flat-top chip breaker and a honed cutting edge, supporting clean chip formation and controlled surface finish. Two cutting edges are available per insert. This insert is installed by machinists and CNC operators working in production turning, facing, chamfering, and boring operations.\u003c\/p\u003e\u003cp\u003eThe 50-1100 is suited for light to medium turning work where a positive-rake, screw-held CCMT insert is specified. It fits standard CCMT-style toolholders designed for the 21.51 insert size, with an inscribed circle of 0.2500 inches and an insert thickness of 0.0938 inches. Typical applications include external turning, internal boring, facing passes, and chamfering on a range of ferrous and non-ferrous workpiece materials. The flat-top chip breaker geometry is well matched to light finishing and semi-finishing cuts with a maximum depth of cut of 0.0852 inches.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for hardness and wear resistance in turning operations\u003c\/li\u003e\n\u003cli\u003eCCMT 21.51 insert style with diamond 80-degree included angle and neutral hand\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with flat-top chip breaker for efficient chip control\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge for improved edge stability and surface finish\u003c\/li\u003e\n\u003cli\u003eTwo usable cutting edges per insert for extended tooling value\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting compatible with standard CCMT toolholder pockets\u003c\/li\u003e\n\u003cli\u003eMulti-use application: turning, facing, chamfering, and boring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for standard CCMT-style toolholders accepting the 21.51 insert size with a 0.2500-inch inscribed circle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or indexing the insert. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer's specified feel  -  do not overtighten, as carbide inserts are brittle and can crack under excess clamping force. Verify insert seating and edge orientation before resuming cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 21.51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.2560 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0852 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Chamfering, Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: MICRO 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 50-1100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MICRO 100","offers":[{"title":"Default Title","offer_id":52032590086450,"sku":"50-1100","price":29.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/744a35399e1ef608729c5a5c07f7dd84.jpg?v=1790020888","url":"https:\/\/voomisupply.com\/products\/micro-100-50-1100-turning-insert-ccmt-21-51-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}