{"product_id":"assorts-precision-rotary-broach-with-3-4-19-05-mm-shank-7-piece-hss-hex-punch-set-ideal-for-cnc-lathe-milling-drilling-machines","title":"ASSORTS Precision Rotary Broach with 3\/4\" (19.05 mm) Shank \u0026 7-Piece HSS Hex Punch Set – Ideal for CNC, Lathe, Milling \u0026 Drilling Machines","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eModel \u003c\/strong\u003e: STRAIGHT SHANK (3\/4'') HEX IMPERIAL\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePRODUCT DESCRIPTION – ASSORTS PRECISION ROTARY BROACH TOOLS\u003c\/p\u003e\n\u003cp\u003e• Innovative rotary broaching solutions engineered for precision machining  \u003cbr\u003e• Manufactured with premium High-Speed Steel (HSS) punches for superior durability and sharp cutting performance  \u003cbr\u003e• Precision-engineered design ensures high accuracy, smooth cutting, and extended tool life  \u003cbr\u003e• Suitable for CNC machines, VMCs, milling machines, lathes, and drilling machines  \u003cbr\u003e• Available in both Imperial and Metric sizes to suit global machining standards  \u003c\/p\u003e\n\u003cp\u003eKEY FEATURES\u003c\/p\u003e\n\u003cp\u003e• Self-centering wobble feature allows axial movement for smooth and accurate broaching  \u003cbr\u003e• Reduces alignment errors and improves cutting consistency  \u003cbr\u003e• Delivers clean internal profiles with minimal tool stress  \u003cbr\u003e• Ideal for continuous production and high-precision applications  \u003c\/p\u003e\n\u003cp\u003eINDUSTRIES SERVED\u003c\/p\u003e\n\u003cp\u003e• Medical  \u003cbr\u003e• Aerospace  \u003cbr\u003e• Automotive  \u003cbr\u003e• Fastener Manufacturing  \u003cbr\u003e• Plumbing  \u003c\/p\u003e\n\u003cp\u003eEFFECTIVE BROACHING INSTRUCTIONS\u003c\/p\u003e\n\u003cp\u003e• Wobble feature enables self-centering and smooth penetration  \u003cbr\u003e• Pre-drill hole guidelines:\u003cbr\u003e  – Square broaches: Drill hole 10% larger than broach size  \u003cbr\u003e  – Hex broaches: Drill hole 3% larger than broach size  \u003cbr\u003e• Alternative method:\u003cbr\u003e  – Drill hole to exact broach size  \u003cbr\u003e  – Add a 45° chamfer to improve tool entry and cutting efficiency  \u003cbr\u003e• Always use proper lubrication to reduce friction and extend tool life  \u003c\/p\u003e\n\u003cp\u003eAVAILABLE SHANK OPTIONS\u003c\/p\u003e\n\u003cp\u003e• Straight Shank – ¾\" Drawbar Thread  \u003cbr\u003e• MT2 – M10 × 1.5 Drawbar Thread  \u003cbr\u003e• MT3 – M12 × 1.75 Drawbar Thread  \u003cbr\u003e• R8 – 7\/16\" UNF Drawbar Thread  \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"assortsmachinetools","offers":[{"title":"Default Title","offer_id":47148691554496,"sku":"ASS-RB-34-H7","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/61ncWG_ivGL._AC_SL1280.jpg?v=1765609733","url":"https:\/\/shop.assortsmachinetools.com\/products\/assorts-precision-rotary-broach-with-3-4-19-05-mm-shank-7-piece-hss-hex-punch-set-ideal-for-cnc-lathe-milling-drilling-machines","provider":"Assorts","version":"1.0","type":"link"}