Description
Glass cutting knife, carbide is a laboratory glassworking tool for scoring and cutting glass tubing and related glassware components. Its product designation specifies a carbide (Hartmetall) cutting edge suited to manual preparation of glass apparatus in chemical, analytical, and teaching laboratories. The knife is supplied as one piece and is grouped under glass cutters, glass knives, and glass tube cutters, indicating its role in mechanical glass preparation rather than general cutting. From manufacturer RSG and originating in Germany, this carbide glass cutting knife is intended for scoring glass prior to controlled breaking—a common step when assembling, shortening, or modifying laboratory glass setups. The single-unit pack fits individual benches and shared instrument rooms alike. Users performing tubing modification, glassware adjustment, or support tasks around glassblowing will recognise it as a dedicated glass-cutting knife. Classification within laboratory glass-cutting equipment underscores its purpose for precise handling of glass materials in professional scientific environments.
This article is part of Scissors, scalpels & dissecting instruments, in Tools & accessories.
Key features
- Pack size: 1 pc
- Product type: Glass cutting knife
- Cutting edge: Carbide
- Material: Hartmetall
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Glass cutter knife, carbide
What is this article?
Glass cutter knife, carbide is the article on this page. Luminix Health distributes RSG for laboratory use. It sits in Scissors, scalpels & dissecting instruments, inside Tools & accessories, in Labware.
Scissors, scalpels and dissecting instruments cut or hold tissue and tough samples. The edge and the shape, blunt or sharp, straight or curved, are the specification. A dissecting set is not a surgical implant set.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Scissors, scalpels & dissecting instruments. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Weighing boats, dishes & paper, Desiccators & desiccant, Grease, boiling stones & sealants, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.