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Aggressive Porosity Burnishers On 3/32" Mandrels

Part # 118.079 5 In Stock Weight -- lb -- g
Current price $18.35
Volume pricing
Total qty Discount Per unit You save
1 $18.35
2 – 3 5% off $17.43 $0.92
4 – 11 7% off $17.07 $1.28
12 + 10% off $16.51 $1.84
Add 1 more for 5% off, saves another $0.92 each.
Type: Porosity 12mm

These aggressive porosity burnishers are designed for hammering out porosity from gold, platinum, and silver. Mounted on 3/32" mandrels, they are used at high speed in a rotary handpiece with light pressure, moving the tool back and forth across porosity holes in several directions until the desired results are achieved. Both tools function similarly to margin rollers but deliver more aggressive action.

Two styles are available: the Porosity Killer Burnisher 12mm (118.079) offers a stronger, more forceful action, while the Recessed Ram Burnisher 10mm (118.084) provides comparatively less aggressive treatment. Each burnisher is individually mounted on a 3/32" mandrel for use in standard rotary handpieces.

Features

  • More aggressive action than standard margin rollers
  • Effective for eliminating porosity in gold, platinum, and silver
  • Use at high speed with light pressure in a rotary handpiece
  • Move back and forth across porosity holes in multiple directions for best results
  • Both burnishers mounted on 3/32" mandrels
  • Two styles available to suit varying levels of required aggressiveness

Specifications

Mandrel Shank 3/32"
Compatible Metals Gold, platinum, silver
Recommended Use High speed in rotary handpiece with light pressure

Available Options

Part # Style Diameter
118.079 Porosity Killer Burnisher 12mm
118.084 Recessed Ram Burnisher 10mm
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
118.079
Type
Burs
Dimensions
3.5 in x 2 in x 0.25 in
Mandrel Shank
3/32"
Compatible Metals
Gold, platinum, silver
Recommended Use
High speed in rotary handpiece with light pressure