{"product_id":"deburring-tool-11-blades","title":"Deburring tool with 11 spare blades","description":"\u003cp\u003eEvery hole you drill has a burr on the far side. A file will take it off and mark the face around it. This takes off the burr and nothing else.\u003c\/p\u003e\n\u003cp\u003eA handle with a swivelling head. Eleven HSS blades in the box.\u003c\/p\u003e\n\u003ch3\u003eWhy the head swivels\u003c\/h3\u003e\n\u003cp\u003eThe blade is a small hook. Because the head turns freely, the blade follows the edge instead of you having to hold it at a constant angle - you drag it round the rim of the hole and it stays tangent the whole way. That is what gives you one continuous chamfer instead of a series of flats.\u003c\/p\u003e\n\u003cp\u003eIt cuts on the pull. Light pressure, one pass. Leaning on it digs a step.\u003c\/p\u003e\n\u003ch3\u003eWhat it works on\u003c\/h3\u003e\n\u003cp\u003eAluminium, brass, copper, mild steel, plastic, resin, 3D-printed parts, the cut end of tube. It is equally at home on a drilled hole, the edge of sheet, and the ragged top layer of a print.\u003c\/p\u003e\n\u003ch3\u003eWhere it stops\u003c\/h3\u003e\n\u003cp\u003eHSS blades are consumable. They chip on hardened steel and they go dull, which is why eleven come in the box rather than one. A blunt blade burnishes instead of cutting and leaves a shiny rolled edge - swap it.\u003c\/p\u003e\n\u003cp\u003eIt cuts a small chamfer, not a countersink. If you need a screw head to sit flush, that is a countersink bit in the drill press, not this.\u003c\/p\u003e\n\u003cp\u003eThe blades are sharp and they come out of the head with a push. Keep them in the box rather than loose in a drawer where you will find one with a fingertip.\u003c\/p\u003e","brand":"Mikrabench","offers":[{"title":"Default Title","offer_id":47512878874815,"sku":null,"price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/5826\/3743\/files\/Se1c5506f4066466aa8c857775d1dc605g.webp?v=1789875440","url":"https:\/\/arvonelle.com\/products\/deburring-tool-11-blades","provider":"ARVONELLE","version":"1.0","type":"link"}