Ultrasonic Maxi diamond knives, 35 deg.
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Ultrasonic Maxi diamond knives, 35 deg.

The ultra sonic Maxi is a new wider ultra sonic knife specifically for serial sectioning in biological applications. The knife comes in 3.0mm and 4.0mm sizes with 35° angle.Ultrathin sections without compressionAll embedding resins (Epoxies and Acrylates)The same control unit as for the ultra sonic usableAutomatic setting of the resonance frequencyKnife angle 35°Boat (inside 17 x 25mm) made from titaniumEasy wetting of the cutting edge

The ultra sonic Maxi is a new wider ultra sonic knife specifically for serial sectioning in biological applications. The knife comes in 3.0mm and 4.0mm sizes with 35° angle.

  • Ultrathin sections without compression
  • All embedding resins (Epoxies and Acrylates)
  • The same control unit as for the ultra sonic usable
  • Automatic setting of the resonance frequency
  • Knife angle 35°
  • Boat (inside 17 x 25mm) made from titanium
  • Easy wetting of the cutting edge

Technical Data

Diamond Knife Handling

Exchange and Resharpening:

A diamond knife resharpened by DiATOME is the same high quality as a new one. Resharpened DiATOME knives undergo the same stringent optical checking and sectioning tests as new knives. Send your DiATOME knife to us, the lead time for re-sharpening knives is ~10-12 weeks from the receipt of your knife. Prices include return freight to Australian destinations.

Exchange/Trade-in any old diamond knife when you buy a brand new DiATOME diamond knife for a significant discounted price.

Updated: 04-06-2026
Code Type Condition Pack Size Availability Price Updated: 04-06-2026
UUS30-ULTSONM 3mm knife, control unit New Each 0 in stock (?) P.O.R. Quote
UUS30-ULTSONMK 3mm knife New Each 0 in stock (?) P.O.R. Quote

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.