{"product_id":"how-to-make-a-hand-operated-hole-punch-9780946688135","title":"How to Make a Hand-Operated Hole-Punch","description":"\u003cp\u003e • Author(s): Ted Stone\u003cbr\u003e • Publisher: Intermediate Technology Publications\u003cbr\u003e • Publisher Imprint: Intermediate Technology Publications\u003cbr\u003e • BISAC: Manufacturing\u003c\/p\u003e\u003cp\u003eDescribes the process of building a machine for punching holes in sheet metal, with full dimensions and instructions. Designed for construction from readily available steel sections, this machine can be built by most workshops or blacksmiths.\u003c\/p\u003e","brand":"Intermediate Technology Publications","offers":[{"title":"Paperback","offer_id":47969832140951,"sku":"9780946688135","price":1583.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9780946688135.webp?v=1782924580","url":"https:\/\/atlanticbooks.com\/products\/how-to-make-a-hand-operated-hole-punch-9780946688135","provider":"Atlantic Books","version":"1.0","type":"link"}