{"product_id":"dumont-minute-man-55553-keyseating-broach-style-af","title":"Dumont Minute Man 55553 Keyseating Broach Style Af","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DUMONT MINUTE MAN 55553 is a Style AF keyseating broach designed for cutting keyways in bores, hubs, and pulleys. It features a 5\/32 inch body width and an overall length of 16 inches, making it suited for reaching deep into workpieces during keyseating operations. The 3\/8 inch tooth pitch and 1\/2 inch maximum height at teeth support controlled, repeatable material removal on standard keyway profiles. The uncoated finish is appropriate for general-purpose keyseating in steel, cast iron, and similar materials. Machinists and toolroom professionals install this broach in keyseating machines for production and maintenance applications.\u003c\/p\u003e\n\u003cp\u003eThis broach is used in horizontal or vertical keyseating machines wherever a 5\/32 inch keyway must be cut to accommodate standard keys. Typical applications include gear hubs, sprocket bores, coupling hubs, and pulley bores in both production shop and maintenance environments. The Style AF designation indicates a specific shank and body geometry matched to compatible keyseating machine tool holders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/32 inch keyway width matches standard 5\/32 inch key stock dimensions\u003c\/li\u003e\n  \u003cli\u003e16 inch overall length allows reach into deeper bores and longer workpieces\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch tooth pitch provides consistent chip load and controlled cutting action\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch maximum height at teeth accommodates standard keyway depth requirements\u003c\/li\u003e\n  \u003cli\u003eUncoated finish for general-purpose keyseating in ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eStyle AF shank geometry for use in compatible keyseating machine holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in keyseating machines that accept Style AF broach holders. Verify machine tool holder specifications before installation to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eKeyseating broaches are installed by qualified machinists in keyseating machines with the appropriate Style AF holder. Secure the workpiece firmly before beginning the cut, and ensure the machine is fully de-energized and locked out before changing or adjusting the broach. Use cutting fluid appropriate for the workpiece material to extend tool life and maintain surface finish. Inspect the broach for chipped or worn teeth before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroach Style\u003c\/strong\u003e: AF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway Width\u003c\/strong\u003e: 5\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroach Body Width\u003c\/strong\u003e: 5\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Pitch\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Height At Teeth\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DUMONT MINUTE MAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 55553\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DUMONT MINUTE MAN","offers":[{"title":"Default Title","offer_id":67906065596722,"sku":"55553","price":447.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c0ad71add33ace67cbc9878b36aa822.jpg?v=1791164052","url":"https:\/\/voomisupply.com\/products\/dumont-minute-man-55553-keyseating-broach-style-af","provider":"Voomi Supply","version":"1.0","type":"link"}