In-house forging
Bars to tips under one roof — full control of geometry, hardness and finish at every stage.
ProcessManufactures d'Outils Dumont SA — est. 1881
Precision instruments, made to the last micron.
The Swiss reference for high-precision tweezers and forceps — engineered for watchmaking, microelectronics, medical and laboratory work where tolerance is non-negotiable.
Why Dumont
A true manufacture, not an assembler.
Every tweezer is forged, ground, hand-finished and inspected in-house in Switzerland. The result is a regularity from piece to piece that the most demanding workshops have trusted since 1881.
Specialist alloys
Dumostar, Dumoxel and anti-magnetic steels — matched to each sector's chemical and field demands.
MaterialsVerified tolerance
Tips measured to ±0.01 mm. Every reference ships with a full dimensional and material sheet.
StandardsSwiss made
Designed and manufactured at Montignez & Mendrisio. ISO 9001 certified, supplied to 48 countries.
HeritageTrusted across the fields where precision is non-negotiable
WATCHMAKING
MICROELECTRONICS
MEDICAL
LABORATORY
JEWELLERY
METROLOGY
The manufacture · since 1881Read the full history
A century and a half perfecting a single gesture.
Founded in 1881 in the Swiss Jura, Dumont built its name on the tweezers used by the world's finest watchmakers. The same discipline now serves electronics, medicine and research labs across the globe.
Founded1881 · Montignez, CH
SitesMontignez & Mendrisio
CertificationISO 9001 · Swiss made
Engineered per sectorExplore by sector
One mastery, applied where it matters most.
From a balance-cock under a loupe to a wafer on a probe station, each instrument is specified for its task — tip geometry, alloy, finish and magnetism tuned to the application.
Anti-magneticElectronics & lab handling
BiocompatibleMedical & surgical grade
Acid-resistantResearch & sample work
Catalogue
Signature instruments.
Over 3,200 references across eight collections. A selection of the most specified below.
N°5 · Dumostar0.05 mm
Brucelles N°5
The watchmaker's reference. Fine, straight, ultra-rigid tips for the most delicate movement work.
In stockDetails
N°7 · Dumoxel0.07 mm
Brucelles N°7 Courbée
Curved tips for indirect access — assembly, escapement and micro-positioning tasks.
In stockDetails
N°2a · Inox0.10 mm
Brucelles N°2 Fine
A versatile fine-point reference for general horological assembly and inspection.
In stockDetails
N°3c · Anti-Mag0.10 mm
Anti-Magnetic N°3
Non-magnetic, acid-resistant alloy for component handling under field.
In stockDetails
SMD · ESD-safe0.20 mm
ESD-Safe SMD
Dissipative coating for safe handling of static-sensitive components.
In stockDetails
WT · Titaniumflat
Wafer Tweezer
Wide flat tips in titanium for scratch-free wafer and substrate handling.
In stockDetails
MF · Bio-grade0.15 mm
Micro Forceps
Biocompatible instruments to the strictest medical and surgical norms.
In stockDetails
DF · Inoxserrated
Dressing Forceps
Serrated grip for secure, sterile handling in clinical environments.
In stockDetails
OT · Bio-grade0.05 mm
Ophthalmic Tweezer
Ultra-fine tips for the most exacting micro-surgical procedures.
In stockDetails
Quality & specification
Measured, not described.
Tolerances are verified, not estimated. Every reference is traceable to its material and dimensional sheet.
±0.01 mm
Tip tolerance, verified
HRC 40
Hardness after treatment
0+
Finishes available
9001
ISO certification
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