{"product_id":"mitutoyo-rockwell-hardness-reference-block-63etb055","title":"Mitutoyo 63ETB055 | Rockwell Hardness Reference Block | 74 HRD, Steel, 60x60x16 mm","description":"\u003cp\u003eItem 63ETB055 is a Rockwell test block in steel, 60 x 60 x 16 mm, with a nominal hardness of 74 HRD. Calibration is by DAkkS to ISO 6508-3; the diamond cone loads it at 98.07 N (10 kgf) preliminary and 980.7 N (100 kgf) total force.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e74 HRD: preliminary force 98.07 N (10 kgf), total force 980.7 N (100 kgf)\u003c\/li\u003e\n\u003cli\u003e74 HRD block listed for use with HR-110MR HR-210MR HR-320MS HR-430MR HR-430MS HR-530 HR-610 HR-620\u003c\/li\u003e\n\u003cli\u003eNominal hardness 74 HRD on a steel body, 60 x 60 x 16 mm\u003c\/li\u003e\n\u003cli\u003e74 HRD block: DAkkS calibration (ISO 17025 accreditation) to ISO 6508-3\u003c\/li\u003e\n\u003cli\u003eOptional for the 74 HRD block: up to three calibrated test scales, ASTM E18 calibration and a lasered indentation grid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitutoyo","offers":[{"title":"Default Title","offer_id":68216659476593,"sku":"63ETB055","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/mtyn-htb_007_60x60_2_jpg.webp?v=1793615902","url":"https:\/\/www.generaltechkuwait.com\/products\/mitutoyo-rockwell-hardness-reference-block-63etb055","provider":"General Tech Services LLC","version":"1.0","type":"link"}