{"product_id":"100cm2-circular-punch-sample-cutter-paper-grammage","title":"Paper Weight Sampler 100cm² Standard Circular Cutter for Corrugated Board Copper and Aluminum Foil Weight Sampling","description":"\u003cp\u003eThis \u003cstrong\u003e100 cm² Circular Disc Punch Sample Cutter\u003c\/strong\u003e is precision-engineered for cutting exact circular specimens of paper, paperboard, corrugated board, copper foil, aluminum foil, and sheet materials. Designed in accordance with standard testing procedures (including QB\/T 1671), it is an essential laboratory instrument for paper grammage (basis weight \/ GSM) and tensile test preparation when paired with an analytical balance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Cutting Precision:\u003c\/strong\u003e Produces clean, burr-free 100 cm² circular specimens with a cutting accuracy of ±0.35 mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuenched Tool Steel Blade:\u003c\/strong\u003e Equipped with specially heat-treated, high-grade steel circular punch dies for extended sharpness and durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Cast Construction:\u003c\/strong\u003e Solid integrated casting structure provides exceptional stability during cutting without shifting or vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Lever Operation:\u003c\/strong\u003e High-leverage manual handle allows effortless punching through single-layer or multi-layer paper and thin foils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 15px;\" border=\"1\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f4f6f8; text-align: left;\"\u003e\n      \u003cth style=\"padding: 8px;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 8px;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eSampling Area\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e100 cm² (standard circle)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCutting Thickness\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003ePaper (single or multi-layer): 0.1 – 3.0 mm; Plain cardboard: \u0026lt; 0.6 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCutting Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e±0.35 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBlade Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eHigh-grade quenched tool steel (wear-resistant)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBase \/ Body Structure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eOne-piece integrated cast iron\/steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e15.0 kg (33 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eStandard Operation\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePlace the sample flat on the punching table under the cutting head.\u003c\/li\u003e\n  \u003cli\u003ePull the lever arm smoothly downward to punch out the circular specimen.\u003c\/li\u003e\n  \u003cli\u003eWeigh the 100 cm² specimen on an electronic gram scale; multiply the reading by 100 to calculate grammage in g\/m² (GSM).\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GOOGmachine","offers":[{"title":"Default Title","offer_id":51115283972199,"sku":null,"price":837.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0042\/7606\/0263\/files\/1000026524.png?v=1793802264","url":"https:\/\/googmachine.com\/products\/100cm2-circular-punch-sample-cutter-paper-grammage","provider":"GOOGmachine","version":"1.0","type":"link"}