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Swiss Fig. 5 Cone Burs 4.00mm-5.00mm - Otto Frei
Otto Frei Swiss Burs による

Swiss Fig. 5 Cone Burs 4.00mm-5.00mm

Part # 118.306 11 In Stock Weight -- lb / -- g
$6.90
Volume pricing
Total qty Discount Per unit You save
1 – $6.90 –
2 – 3 5% off $6.55 $0.35
4 – 11 7% off $6.42 $0.48
12 + 10% off $6.21 $0.69
Add 1 more for 5% off, saves another $0.35 each.
Bur Size： 4.00mm

Description

Larger diameter cone burs shape and enlarge tapered openings in precious metals. Swiss Fig. 5 cone burs in these sizes provide controlled stock removal and clean definition through a straight cone profile, making them well suited for heavier bench work where accuracy is still important.

Features

  • Fig. 5 straight cone profile for tapered cuts and shaping
  • Manufactured from tungsten vanadium steel for strength and edge retention
  • Precision-made to tight tolerances for consistent performance
  • Larger diameters ideal for bold settings and heavier material removal
  • Preferred by many jewelers for everyday reliability
  • Made in Switzerland
  • Sold individually

Available Options

Part # Bur Size
118.306 4.00 mm (0.157 in)
118.307 4.20 mm (0.165 in)
118.308 4.50 mm (0.177 in)
118.309 4.70 mm (0.185 in)
118.310 5.00 mm (0.197 in)

Specifications

Brand
Otto Frei Swiss Burs
Part #
118.306
Type
Burs
Dimensions
3.5 in x 2 in x 0.25 in
Bur Type
Fig. 5 Cone
Material
Tungsten Vanadium Steel
Head Size Range
4.00 mm (0.157 in) – 5.00 mm (0.197 in)
Sold As
Individually
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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