{"product_id":"ralli-wolf-dgl21-extended-air-die-grinder","title":"Ralli Wolf DGL21 Extended Air Die Grinder – 6mm Capacity, 21000 RPM","description":"\u003cp dir=\"ltr\"\u003eThe Ralli Wolf DGL21 is an extended-reach pneumatic die grinder built for cleaning up hard-to-reach areas inside castings, forgings and welded assemblies. Its elongated body extends into deep bores, cavities and recessed areas that a standard-length die grinder can't access — a common need in foundries and forging units working with hollow or complex-shaped parts.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA powerful motor holds its speed under load rather than bogging down, keeping material removal consistent even during extended grinding passes inside tight casting cavities. Running at 21000 RPM with a 6mm capacity, the DGL21 is built for rugged, repeated use across demanding industrial environments.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIts listed applications are specific to foundry and fabrication workflows: cleaning up holes in castings and forgings, cleaning welds, light fettling (removing flash and rough edges from cast parts) and polishing. Running on a 3\/8\" NPT air inlet, it draws 27 cfm — among the higher consumption figures in the Ralli Wolf air tool range — reflecting its higher speed and extended-reach design. At 2.50kg and 315mm overall length, it's noticeably longer and heavier than a standard die grinder, built specifically for reach over portability.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eKey Features\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eExtended body for reach into deep bores, cavities and recesses\u003c\/li\u003e\n\u003cli\u003ePowerful motor maintains high speed under load\u003c\/li\u003e\n\u003cli\u003eHigh-speed 21000 RPM free speed\u003c\/li\u003e\n\u003cli\u003e6mm capacity suited to casting and forging cleanup work\u003c\/li\u003e\n\u003cli\u003eRugged construction for foundry and forging environments\u003c\/li\u003e\n\u003cli\u003e315mm overall length for extended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 62.8155%; height: 235.166px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 0px;\"\u003e\n\u003cth scope=\"col\" style=\"width: 18.2578%; height: 0px;\"\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 81.4439%; height: 0px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003eDGL21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eFree speed\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003e21000 r.p.m.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eAir inlet\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003e3\/8\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 39.1944px;\"\u003eAir consumption\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 39.1944px;\"\u003e27 cfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eOverall length\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003e315 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003e2.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 39.1944px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 39.1944px;\"\u003eCastings and forging hole clean-up, weld cleaning, light fettling and polishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eUser industries\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003eFoundries, machinery \u0026amp; equipment, fabrication shops, forging units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 18.2578%; height: 19.5972px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 81.4439%; height: 19.5972px;\"\u003eRalli Wolf Industries Ltd. (ISO 9001:2015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003eApplication\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eCleaning up holes and cavities in castings and forgings\u003c\/li\u003e\n\u003cli\u003eWeld cleaning on fabricated parts and assemblies\u003c\/li\u003e\n\u003cli\u003eLight fettling — removing flash and rough edges from castings\u003c\/li\u003e\n\u003cli\u003ePolishing metal surfaces after grinding or fettling\u003c\/li\u003e\n\u003cli\u003eReaching deep or recessed areas standard grinders can't access\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RALLI WOLF","offers":[{"title":"Default Title","offer_id":45230653866050,"sku":null,"price":9395.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/0301\/9074\/files\/Ralli_Wolf_DGL21_Extended_Air_Die_Grinder.png?v=1789661396","url":"https:\/\/www.pioneerpowertools.in\/products\/ralli-wolf-dgl21-extended-air-die-grinder","provider":"Pioneer Power Tools","version":"1.0","type":"link"}