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Pack-3 Steel 3/4" Bristle Brushes-Straight .0035" Single Row Mounted On 3/32" Shanks - Otto Frei
Grobet USA

Pack-3 Steel 3/4" Bristle Brushes-Straight .0035" Single Row Mounted On 3/32" Shanks

Part # 116.840 Only 3 left Weight <0.1 lb / <5 g
$6.70

Pack Size Options

Sold in packs. See Product Description for quantity.

Volume pricing
Total qty Discount Per unit You save
1 – 2 – $6.70 –
3 – 4 5% off $6.36 $0.34
5 – 9 10% off $6.03 $0.67
10 + 12% off $5.90 $0.80
Add 2 more for 5% off, saves another $0.34 each.

Availability Sold out

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Description

These steel 3/4" bristle brushes feature .0035" straight single-row wire mounted on 3/32" shanks, designed for rapid material removal and surface refinishing. The straight wire configuration produces a pronounced brush finish — notably more aggressive than a comparable brass bristle brush — making these tools well-suited for cleaning, deburring, and surface finishing applications.

Steel bristle brushes are recommended for use on white metals, including white gold, silver, and platinum. Precision-made for consistent performance, these brushes deliver excellent quality results in professional jeweler and metalsmith workflows.

Features

  • Straight .0035" steel wire bristles for aggressive, pronounced brush finish
  • Single-row construction mounted on 3/32" shanks
  • Ideal for rapid material removal, cleaning, deburring, and surface finishing
  • Recommended for white metals: white gold, silver, and platinum
  • More pronounced finish result compared to brass bristle brushes
  • Precision-made for consistent, professional-quality performance

Specifications

Brush Diameter 3/4"
Wire Gauge .0035"
Wire Type Straight, single row
Wire Material Steel
Shank Size 3/32"
Pack Quantity 3 brushes
Recommended Metals White gold, silver, platinum

Notes

  • This product is sold in packs of 3.
  • California Proposition 65: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Specifications

Brand
Grobet USA
Part #
116.840
Type
Brushes
Dimensions
3.5 in x 2 in x 1 in
Brush Diameter
3/4"
Wire Gauge
.0035"
Wire Type
Straight, single row
Wire Material
Steel
Shank Size
3/32"
Pack Quantity
3 brushes
Recommended Metals
White gold, silver, platinum
California Prop 65 Warning California Prop 65 Warning:
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. www.P65warnings.ca.gov.

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