{"product_id":"1-5-8-4mt-straight-flute-taper-shank-bridge-reamer_dwrrbst1-5-8","title":"1-5\/8\" 4MT Straight Flute Taper Shank Bridge Reamer | HSS | DWRRBST1-5\/8","description":"\u003cdiv\u003e\n\u003cp\u003ePrecision tooling for hole finishing across heavy industry applications. The 1-5\/8\" 4MT Straight Flute Taper Shank Bridge Reamer delivers accurate hole sizing with a rigid taper shank and straight flute geometry.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 1-5\/8\" diameter\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: 4MT\u003c\/li\u003e \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 \u003cli\u003e\n\u003cb\u003eStraight flute geometry\u003c\/b\u003e: Enables efficient chip evacuation and stable cutting action for long bore lengths, delivering a high quality hole finish in ferrous materials.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTaper shank drive\u003c\/b\u003e: 4MT compatibility ensures secure seating in Morse Taper spindles and minimizes runout during reaming operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBridge reamer design\u003c\/b\u003e: Optimizes hole roundness and dimensional tolerance across bore length, reducing workpiece distortion.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial: High Speed Steel\u003c\/b\u003e: Provides red hardness and wear resistance at typical reaming speeds, supporting productive cycles with proper lubrication.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUse cases\u003c\/b\u003e: Ideal for automotive components, machine housings, hydraulic blocks, and aerospace fastener pockets requiring precise bore diameter control and smooth surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53058302345495,"sku":"DWRRBST1-5\/8","price":258.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_14_f02a1efe-b6d2-4aed-9c26-574b82c6ce00.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/1-5-8-4mt-straight-flute-taper-shank-bridge-reamer_dwrrbst1-5-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}