Dumont tweezers are the smallest tweezers in the world, widely used in various fields such as medicine, beauty, and laboratories. Among them, the medical field accounts for 50% of the market. The most precise tweezers we provide refer to those with a tip that is more than twice as sharp as ordinary tweezers. This shows that the impression it gives us is still very vague. Teach you the most common identification method: Precision tweezers are usually those labeled as Biology in the classification of tweezers. The scientific representation of the sharpness of tweezers is described by two parameters: width and thickness. For example, the sharpness of a regular No. 5 tweezer is 0.10mm width x 0.06 thickness, while the sharpness of a No. 5 tweezer labeled with Biology may be 0.05mm width x 0.01 thickness.

What are the materials of tweezers?
SAThis refers to low-carbon austenitic steel, non-magnetic, with high corrosion resistance and strength.EMSThe brand's regular tweezers are made of this material.
NC,This refers toNickel-Chromium-MolybdenumAlloy steel, nickel chromium molybdenum alloy steel, has good chemical resistance and can withstand high temperatures up to800℃, * non-magnetic, anti fatigue performance, high deformation, recommended for fine operation with this pair of tweezers.
TA（Titanium alloy）This refers to titanium alloy steel, which has a relatively low density and makes tweezers lighter, with good mechanical properties, excellent corrosion resistance, and non-magnetic properties. We recommend tweezers made of this material for users in high-temperature corrosive environments.
AL(Aluminum alloy),This refers to aluminum alloy steel, which has low density, high conductivity, good thermal conductivity, and excellent corrosion resistance in ordinary environments. It is often used to make the handle of tweezers.
TE(PTFE coating)This refers to PTFE coating, which has scratch resistance, non stick properties, good insulation performance, high strength and corrosion resistance, and can be used in150Continuous use in ℃ environment.
MZ(Ceramic zirconia toughened alumina),This refers to zinc aluminum oxide ceramics, which have no polarity, particularly strong hardness, heat resistance, insulation, and general corrosion resistance.
InoxIt refers to a type of chromium alloy stainless steel that is magnetic, more flexible than ordinary carbon steel, and has anti fouling properties

Dumoxel: Refers to a very popular alloy, often used as a material for tweezersInoxThe tweezers made of this alloy have high anti fouling and corrosion resistance. The tips are flexible, non-magnetic, and have high temperature tolerance.
DumostarThis alloy is a mixture of steel, chromium, nickel, and cobalt, which has excellent properties such as fatigue resistance, high hardness, and high temperature resistance（550°C）Resistant to seawater corrosion and acid and alkali (hydrochloric acid, phosphoric acid, nitric acid, sulfuric acid), this is a tweezer material with excellent operability to date

How to choose the most suitable tweezers based on your research?

Tweezers are used in various experiments, such as microscopic dissection of tissues and organs, tissue processing in electron microscopy, and so on. The common tips of micro tweezers come in different sizes, shapes, and materials. Choosing the most suitable tweezers first depends on the size of the object you want to pick up (animal size, tissue or organ size, etc.). Secondly, the cleanliness achieved in the experiment means that the method of cleaning and disinfecting your tweezers determines the material of the tweezers.
For example, if you need steam sterilization for mice under a microscope, the tip can be made of stainless steel material, or of course, titanium alloy,DumostarTheInox, andDumoxalThey are all good choices.
If your tweezers need to be constantly operated in water, please do not use carbon steel tweezers. Improper maintenance can easily cause rusting of carbon steel tweezers in water for a long time.
For tweezers that must come into contact with flames, it is recommended to use carbon steel material because carbon steel is not easily damaged at high temperatures. Transient high temperatures can damage tweezers made of many materials, causing the metal to become soft and brittle, thereby reducing the service life of the tweezers.
Some tweezers have undergone surface treatment, which includes two common methods: mirror finishing and rough finishing. The choice between these two is based on personal preferences, and there is no difference in their quality. Mirror finishing looks cleaner than rough finishing, and when used, the tweezers for rough finishing are less prone to stains and less likely to slip off when held.