{"product_id":"mhc-47-piece-grade-0-gauge-block-set-steel-630-0470-includes-mqs-ukas-calibration-certificate","title":"MHC 47 piece grade 0 Gauge Block set, Steel 630-0470 Includes MQS UKAS Calibration Certificate","description":"\u003cp\u003eThese gauge blocks are manufactured from heat treated high chrome steel, giving resistance to corrosion and superior resistance to wear. All sets are supplied with a certificate of inspection.\u003c\/p\u003e\n\u003cp\u003egauge block set with all blocks made of special tool steel, heat treated and aged to give good wear resistance and small secular change. Excellent inter-set wringing properties and will wring to optical flats or gauge blocks made of any other material.\u003c\/p\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMade of high-quality alloy steel, carefully heat treated and stress relieved for high stability and precision lapped for good wringing properties, slightly rounded edges\u003c\/li\u003e\n\u003cli\u003eEach gauge block is marked with an identification number\u003c\/li\u003e\n\u003cli\u003eGauge block hardness is 800 HV (64 HRC) for high wear resistance\u003c\/li\u003e\n\u003cli\u003eGauge block sets are placed in their wooden storage box immediately after calibration\u003c\/li\u003e\n\u003cli\u003eTolerance grade 0 - For calibrating and setting test gauges, reference gauges, and for adjusting length measuring instruments as well as for accurate testing in quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: 0\u003c\/li\u003e\n\u003cli\u003eMaterial Type: Steel\u003c\/li\u003e\n\u003cli\u003eNumber of Blocks in Set: 47\u003c\/li\u003e\n\u003cli\u003eBase Size: 1 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MHC","offers":[{"title":"Default Title","offer_id":57083415363959,"sku":"630-0470","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/8047\/3402\/files\/2026-05-11_22-54-25_29fa055d-4d16-4bf3-b9fe-eb42cf6b2c21.jpg?v=1778538281","url":"https:\/\/mqs.co.uk\/products\/mhc-47-piece-grade-0-gauge-block-set-steel-630-0470-includes-mqs-ukas-calibration-certificate","provider":"MQS SHOP","version":"1.0","type":"link"}