{"product_id":"assorts-precision-rotary-broach-with-3-4-19-05-mm-shank-h-s-s-square-punch-7-pcs-ideal-for-cnc-lathe-milling-drilling-machines","title":"ASSORTS Precision Rotary Broach with 3\/4” (19.05 mm) Shank \u0026 H.S.S Square Punch 7 Pcs– 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'') SQUARE 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 designed for fast and efficient machining  \u003cbr\u003e• Premium High-Speed Steel (HSS) punches ensure superior durability and precision cutting  \u003cbr\u003e• Self-centering wobble feature enhances accuracy and provides smooth cutting action  \u003cbr\u003e• Precision-engineered construction for high accuracy and extended tool life  \u003cbr\u003e• Suitable for CNC, VMC, milling machines, lathes, and drilling machines  \u003cbr\u003e• Available in both imperial and metric sizes for wide compatibility  \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 allows axial movement for self-centering and reduced alignment errors  \u003cbr\u003e• Pre-drill hole guidelines:  \u003cbr\u003e  – Square broaches: Drill 10% larger than broach size  \u003cbr\u003e  – Hex broaches: Drill 3% larger than broach size  \u003cbr\u003e• Alternative method:  \u003cbr\u003e  – Drill to exact broach size  \u003cbr\u003e  – Add a 45° chamfer to improve insertion and cutting efficiency  \u003cbr\u003e• Use proper lubrication to reduce friction and extend tool life  \u003cbr\u003e• Wobble feature ensures smooth penetration and efficient cutting  \u003c\/p\u003e\n\u003cp\u003eAVAILABLE SHANK OPTIONS\u003c\/p\u003e\n\u003cp\u003e• Straight Shank (¾\" drawbar thread)  \u003cbr\u003e• MT2 Shank (M10 × 1.5 drawbar thread)  \u003cbr\u003e• MT3 Shank (M12 × 1.75 drawbar thread)  \u003cbr\u003e• R8 Shank (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":47148692570304,"sku":"ASRT-RBH-3\/4-HSS7","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0482\/7328\/files\/61dlRkGb1eL._AC_SL1280.jpg?v=1765610026","url":"https:\/\/shop.assortsmachinetools.com\/products\/assorts-precision-rotary-broach-with-3-4-19-05-mm-shank-h-s-s-square-punch-7-pcs-ideal-for-cnc-lathe-milling-drilling-machines","provider":"Assorts","version":"1.0","type":"link"}