Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Style #4 Dumont Tweezers

Pattern Style #4 Dumont Tweezers are the finest-pointed tweezers made. The shank is indented. Along with the #5, these are used primarily for hairspring work. The #5 is usually preferred because of the narrower shanks and tips.
   

$49.95
Style #4, Dumostar Dumont Tweezers, Swiss Made

The Dumostar material takes off where the Carbon and Dumoxel leave off. Dumostar is much harder than the Dumoxel giving you strong tips like Carbon Steel, however the Dumostar metal is non-magnetic and non-rust and non-corrosive. Tweezer length is 110 mm/4.334 inch, tips are 0.08 mm by 0.13 mm at the points.

FB-1700
$49.95

 

   

$32.95
Style #4, Carbon Steel Dumont Tweezers, Swiss Made

Carbon Steel, the strongest metal allows for the finest points with tips sizes of 0.06 mm x 0.10 mm. Tweezer length is 110 mm/4.334 inch.

Carbon Steel at Rockwell 60 is the hardest steel used in the original Dumont tweezer line. The hardest of carbon steel makes the tips more durable than stainless steel. The benefits of carbon steel comes with drawbacks as well. Carbon is stiffer than Stainless, however is more likely to break if stressed, easily magnetized and will rust and stain if used around chemicals or just plain water or even high humidity conditions. Watchmakers by taking proper care of cleaning, oiling and storing of carbon steel tweezers have been know to use the same tweezers for decades without replacing them.

FB-1701
$32.95

 

   
Style #4, Original Dumoxel (Anti-Mag Stainless) Dumont Tweezers, Swiss Made

The Original High Precision Dumont Dumoxel (Anti-Magnetic Stainless) is a watchmakers favorite tweezer. Tweezer length is 110 mm/4.334 inch, tips are 0.08 mm by 0.13 mm at the points.

FB-1702
$28.95

 


   
Style #4, Stainless Dumont Tweezers, Swiss Made

FB-1703
$25.00

 


   
$22.95
Style #4, High Tech Stainless Dumont Tweezers, Swiss Made

FB-1706
$22.95

 


   
Style #4, High Tech Non-Magnetic Dumont Tweezers, Swiss Made

FB-1705
$22.50

 


   

Style #4, Medical Biology Stainless Dumont Tweezers, Swiss Made

FB-1707
$42.95

 

   

Style #4, "Dumostar Biology" Dumont Tweezers, Swiss Made

The Dumostar material takes off where the Carbon and Dumoxel leave off. Dumostar is much harder than the Dumoxel giving you strong tips like Carbon Steel, however the Dumostar metal is non-magnetic and non-rust and non-corrosive.

FB-1708
$44.95

 

   

Bergeon Wood Box To Store Tweezers With Plastic Foam Insert

The inside of the box has a foam inserts to protect and organizes up to 8 tweezers. The dimensions of the storage box is 155 mm by 180 mm and is 30 mm thick.

BERG-4226
$52.95

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Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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