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Swiss Fig. 1 Ball Burs 0.50mm-3.70mm - Otto Frei
Otto Frei Swiss Burs

Swiss Fig. 1 Ball Burs 0.50mm-3.70mm

All 27 options in stock
Volume pricing-0%
$5.80to$17.40
List Price:
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Bur Size: Choose a bur size
Volume pricing
Total qty Discount Per unit You save
1 – – –
2 – 3 5% off – –
4 – 11 7% off – –
12 + 10% off – –
Add 1 more for 5% off.

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Description

Fig. 1 ball burs cut round seats and hollows, the profile jewelers reach for when setting stones, opening seats, and doing general metalsmithing work. These are made in Switzerland by Dentsply Maillefer from tungsten-vanadium steel, and they are among the most popular burs Otto Frei carries: many professional jewelers prefer them over higher-priced alternatives for their consistent cut quality and value. Twenty-seven sizes run from 0.50mm to 3.70mm, covering fine detail work through larger seat openings. Sold in multiples of 6 per size.

Features

  • Manufactured in Switzerland by Dentsply Maillefer
  • Tungsten-vanadium steel construction for consistent cutting performance
  • Fig. 1 ball bur profile for precise, spherical cutting action
  • Wide size range, 0.50mm through 3.70mm, covering fine detail work to larger seat openings
  • Trusted by professional jewelers for reliable cut quality and value
  • Sold in multiples of 6 per size for bench stock efficiency

Available Options

Part # Bur Size (mm)
118.176 0.50
118.177 0.60
118.178 0.70
118.179 0.80
118.180 0.90
118.182 1.00
118.183 1.10
118.184 1.20
118.185 1.30
118.186 1.40
118.188 1.50
118.190 1.60
118.191 1.70
118.192 1.80
118.193 1.90
118.194 2.10
118.195 2.20
118.196 2.30
118.197 2.40
118.198 2.50
118.199 2.60
118.200 2.70
118.201 2.90
118.202 3.10
118.203 3.30
118.204 3.50
118.205 3.70

Specifications

Brand
Otto Frei Swiss Burs
Part #
Varies by bur size
Type
Burs
Dimensions
1.8 in x 0.9 in x 0.19 in
Bur Type
Fig. 1 Ball Bur
Material
Tungsten-vanadium steel
Size Range
0.50mm – 3.70mm
Sold In
Multiples of 6 per size
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Item as described