{"product_id":"3-4mm-chucking-reamer-h7-hss-straight-flutes-lathe-machine-reamer-round-shank-milling-cutting-tool-1-pcs-drinyoung3-4mm-size-3-4mm-5","title":"3.4mm Chucking Reamer,H7 HSS Straight Flutes Lathe Machine Reamer,Round Shank Milling Cutting Tool,1 pcs DRINYOUNG(3.4mm) - size: 3.4mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSpecifications: Cutting diameter: 3.4mm\/0.134 inch; tool edge length: 15mm\/0.59 inch; overall length: 61mm\/2.4 inch. Tolerance grade: H7\u003c\/li\u003e\n\u003cli\u003eHigh-Quality High-Speed Steel: Manufactured from high-speed steel (HSS), combining hardness and toughness. Features wear tolerance and effective debris breaking.\u003c\/li\u003e\n\u003cli\u003eStraight Flute Design: Concentrates debris at the cutting edge for efficient debris evacuation, reducing damage to the bore wall. Suitable for reaming shallow holes, ensuring hole roundness, straightness, and concentricity.\u003c\/li\u003e\n\u003cli\u003eH7 Tolerance Grade: Ensures consistent dimensional accuracy during reaming, meets standard fit requirements, and reduces rework caused by hole diameter deviations.\u003c\/li\u003e\n\u003cli\u003eUniversal Material Compatibility: Suitable for common materials such as stainless steel, cast iron, aluminum, plastic, and wood. Can also be used for light cutting, deburring, repair, or reaming.\u003c\/li\u003e\n\u003cli\u003eClamping Instructions: Shank diameters are specified in metric millimeters (mm), not imperial inches. Before use, ensure the collet securely grips the metric shank diameter. If using an imperial collet, it is recommended to install a reducer sleeve.\u003c\/li\u003e\n\u003cli\u003eMachining Notes: Provide 0.1–0.3 mm of clearance in the pilot hole; ensure coaxiality to the pilot hole (a floating collet is recommended); use low spindle speeds and moderate feed rates; coolant must be used—do not dry cut.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e DRINYOUNG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e DRINYOUNG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 029082465842\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: DRINYOUNG","offers":[{"title":"Default Title","offer_id":50610327847131,"sku":"B0DPTRNRTY-size-3-4mm","price":15.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0917\/1675\/files\/11SwEgkFVSL_ee5d1720-8e07-4d0c-9307-4c58f598a551.jpg?v=1791775780","url":"https:\/\/spruvexa.com\/products\/3-4mm-chucking-reamer-h7-hss-straight-flutes-lathe-machine-reamer-round-shank-milling-cutting-tool-1-pcs-drinyoung3-4mm-size-3-4mm-5","provider":" Spruvexa","version":"1.0","type":"link"}