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Margin Roller Burnishers - Otto Frei
Otto Frei

Margin Roller Burnishers

Part # 118.081 8 In Stock Weight -- lb / -- g
$41.90
Volume pricing
Total qty Discount Per unit You save
1 — $41.90 —
2 – 3 5% off $39.80 $2.10
4 – 11 7% off $38.97 $2.93
12 + 10% off $37.71 $4.19
Add 1 more for 5% off, saves another $2.10 each.
Select Size: 8mm

Margin roller burnishers are the professional's choice for eliminating porosity from gold, platinum, and silver without metal loss. Run these burnishers at high speed in a rotary handpiece while applying light pressure, moving the tool back and forth across porosity holes in several directions until the desired results are achieved. Less aggressive than Porosity Killer and Ram Burnishers, margin roller burnishers offer a controlled approach to porosity correction — ideal when a gentler touch is required.

Features

  • Corrects porosity in gold, platinum, and silver without metal loss
  • Designed for use at high speed in a rotary handpiece
  • Apply light pressure while moving back and forth across porosity in several directions
  • Less aggressive than Porosity Killer and Ram Burnishers for more controlled results
  • 3/32" mandrel shank fits standard rotary handpieces
  • Available in three roller sizes to suit different applications

Specifications

Mandrel Shank 3/32"
Compatible Metals Gold, platinum, silver
Use Rotary handpiece, high speed

Available Options

Part # Roller Size
118.081 8mm
118.082 10mm
118.083 12mm
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Brand
Otto Frei
Part #
118.081
Type
Burs
Dimensions
4.5 in x 2.5 in x 0.25 in
Mandrel Shank
3/32"
Compatible Metals
Gold, platinum, silver
Use
Rotary handpiece, high speed