{"product_id":"euro-machinist-square-50mm-x-40mm-billet-stainless-din875","title":"Euro Machinist Square 50mm X 40mm (1-5\/8 Inch)","description":"\u003cp\u003eA machinist square is the metalworker's equivalent of a woodworker's try square. The term \u003cem\u003esquare\u003c\/em\u003e refers to the tool's primary function: measuring the accuracy of a right angle (90 degrees). To \u003cem\u003etry\u003c\/em\u003e a surface is to check its straightness or its correspondence to an adjoining surface. This precision instrument is an essential reference tool for jewelers, metalsmiths, and machinists who demand accuracy at the bench.\u003c\/p\u003e\u003cp\u003eThis small machinist square is machined from a single piece of stainless steel (INOX) bar stock — known as billet machining — rather than being welded together from two separate pieces of material, as is common with less expensive alternatives. The one-piece construction eliminates the joint inconsistencies that can compromise accuracy. A small notch has been added to the inside corner to prevent fine particles from accumulating and affecting the square's reading.\u003c\/p\u003e\u003cp\u003eThe square features a graduated scale along both sides of its height: 50mm on the outside and 25mm on the inside. Back accuracy conforms to DIN 875\/II (DIN 875\/2) standards.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachined from a single piece of stainless steel (INOX) bar stock — no welds, no joints\u003c\/li\u003e\n\u003cli\u003eInside corner notch prevents particle buildup that could skew readings\u003c\/li\u003e\n\u003cli\u003eGraduated scale on both sides: 50mm (outside) and 25mm (inside)\u003c\/li\u003e\n\u003cli\u003eBack accuracy in accordance with DIN 875\/II (DIN 875\/2) standards\u003c\/li\u003e\n\u003cli\u003eCompact size ideal for bench and detail work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel (INOX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSingle-piece billet (bar stock) machined — not welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFoot Length\u003c\/th\u003e\n\u003ctd\u003e40mm (1-5\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e50mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Scale\u003c\/th\u003e\n\u003ctd\u003e50mm graduated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Scale\u003c\/th\u003e\n\u003ctd\u003e25mm graduated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy Standard\u003c\/th\u003e\n\u003ctd\u003eDIN 875\/II (DIN 875\/2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eBulgaria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis square is manufactured in Bulgaria and machined from solid bar stock. This distinguishes it from lower-cost India-made squares that are welded from two pieces of material. DIN 875\/II is a recognized German standard for precision squares that specifies permissible tolerances for back accuracy.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43582342168790,"sku":"135.064","price":18.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/euro-machinist-square-50mm-x-40mm-1-58-inch-otto-frei.jpg?v=1719957086","url":"https:\/\/www.ottofrei.com\/products\/euro-machinist-square-50mm-x-40mm-billet-stainless-din875","provider":"Otto Frei","version":"1.0","type":"link"}