{"product_id":"21-32-straight-shank-expansion-reamer_dwrre21-32","title":"21\/32\" Straight Shank Expansion Reamer | HSS | DWRRE21\/32","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial precision tooling for hole finishing in high throughput manufacturing.\u003c\/p\u003e\n\u003cp\u003eThe 21\/32 Straight Shank Expansion Reamer, made from High Speed Steel, delivers controlled bore sizing with repeatable performance in demanding production environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Diameter 21\/32\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type\u003c\/b\u003e: Straight shank\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\u003eExpansion capability\u003c\/b\u003e: On-tool diameter adjustment enables precise final bore sizing without tool change, reducing setup time.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConcentricity\u003c\/b\u003e: Straight shank design maintains alignment in fixtures and chucks, improving bore roundness during reaming.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSurface finish control\u003c\/b\u003e: Produces consistent bore surface finish suitable for dependable fits in assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial compatibility\u003c\/b\u003e: Suitable for metal components including steel alloys, aluminum, and cast iron in industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTool life\u003c\/b\u003e: High Speed Steel substrate offers wear resistance and heat tolerance for extended service in demanding cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eChip management\u003c\/b\u003e: Efficient chip evacuation during high-speed reaming reduces clogging and dwell time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53059208413463,"sku":"DWRRE21\/32","price":72.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_11_142fc074-6396-4236-83c1-b9a337990454.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/21-32-straight-shank-expansion-reamer_dwrre21-32","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}