{"product_id":"starrett-rockwell-test-block-hr30t70-scale-quality","title":"Starrett Single Rockwell Test Block for HR30T70 Scale, Pro Grade Measuring Tool for Accurate Readings, Precision Gage for Machinists and Inspectors, Handy Tool for Shop and Quality Checks","description":"\u003cp\u003eStarrett Single Rockwell Test Block for HR30T70 Scale\u003cbr\u003e\n✔️ Single hardness test block, Pro Grade Precision, Accurate Readings\u003c\/p\u003e\n\n\u003cp\u003eMeet the Starrett Rockwell Test Block for HR30T70 Scale, a precision measuring tool for checking sizes, depths and tolerances. Machinists, inspectors, toolmakers and mechanics use it to measure and check parts in the shop and on the floor. You get one single unit with this order.\u003c\/p\u003e\n\n\u003cp\u003e✅ Brand: Starrett\u003cbr\u003e\n✅ Mfr part number: PT05128\u003cbr\u003e\n✅ Product type: Hardness Test Block\u003cbr\u003e\n✅ Pack size: Single, 1 piece\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 How often should measuring tools be calibrated?\u003c\/p\u003e\n\u003cp\u003eRegular checks keep your measurements trustworthy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMost shops check tools every 6 to 12 months.\u003c\/li\u003e\n\u003cli\u003eCalibrate any tool that gets dropped or damaged.\u003c\/li\u003e\n\u003cli\u003eUse gage blocks and ring standards to verify accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdd the Starrett Rockwell Test Block for HR30T70 Scale to your kit and work smarter.\u003c\/p\u003e✝️","brand":"ZR","offers":[{"title":"Default Title","offer_id":68327793787115,"sku":"G2351872","price":235.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/Grainger_PT05128e67918cUSp1xx2de5ae.jpg?v=1793486314","url":"https:\/\/vxbhype.com\/products\/starrett-rockwell-test-block-hr30t70-scale-quality","provider":"VXB Bearings","version":"1.0","type":"link"}