{"product_id":"7-8-3mt-spiral-flute-taper-shank-bridge-reamer_dwrrb7-8","title":"7\/8\" 3MT Spiral Flute Taper Shank Bridge Reamer | HSS | DWRRB7\/8","description":"\u003cdiv\u003eIndustrial precision reaming tool for high tolerance hole finishing in metalworking and manufacturing environments. This 7\/8\" diameter bridge reamer features a 3MT taper shank and spiral flute geometry optimized for high speed steel applications. \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 7\/8\" diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e 3MT taper\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial grade:\u003c\/b\u003e High Speed Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFlute geometry:\u003c\/b\u003e Spiral flute design enables continuous chip evacuation and maintains bore roundness during reaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eToolholding:\u003c\/b\u003e 3MT taper shank ensures secure fit in compatible spindles and tool holders, enabling high rigidity during reaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High Speed Steel substrate provides wear resistance at typical reaming speeds and temperatures encountered in metalworking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Used for precision bore finishing in steel, cast iron, and aluminum components; suitable for machine centers, lathes with live tooling, and dedicated reaming stations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuality characteristics:\u003c\/b\u003e Ground geometry minimizes runout and improves bore quality across production runs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53058205745431,"sku":"DWRRB7\/8","price":65.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_12_8c43f675-caca-49bb-9e00-f9fa56f2aae9.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/7-8-3mt-spiral-flute-taper-shank-bridge-reamer_dwrrb7-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}