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Brownells

6 Piece Engine Turning Brush Set

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Six-piece Brownells

Engine turning brush set for

Designed Help

Create precise, professional-grade jeweled finishes

Includes Six

3/16" diameter brushes for engine

Supplied Twelve

Twelve 1/4" diameter O-rings for

Includes 4"

Heat shrink tubing, enough for

$27.07
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SKU: 080558000

Overview

This specialized brush kit is intended for gunsmiths and metalworkers who want to create precise jeweled finishes on firearm components. It is suited to work on parts such as hammers, triggers, and rifle bolts, where consistent swirls can add a refined appearance to metal surfaces. The set includes six 3/16" brushes, twelve 1/4" O-rings, and a 4" length of heat shrink tubing, giving the user two ways to control brush spread during setup. It is a practical choice for detailed bench work, though it is focused on finishing tasks rather than general-purpose shop use.

Why Hunters Choose the Brownells

Includes Six

3/16-inch brushes for engine turning

Two Brush-spread

O-rings and heat shrink tubing

Sized Preparing

The included heat shrink tubing

Creating Consistent

Jeweled finishes on firearm parts

Suitable Gunsmiths

Metalworkers needing a specialized turning

Key Features

  • Six-piece Brownells engine turning brush set for gunsmithing and metalworking applications.
  • Designed to help create precise, professional-grade jeweled finishes on firearm components.
  • Includes six 3/16" diameter brushes for engine turning work.
  • Supplied with twelve 1/4" diameter O-rings for brush spread control.
  • Includes 4" heat shrink tubing, enough for preparing 16 pieces.
  • Intended for consistent, sharp swirls on hammers, triggers, and rifle bolts.

Best Used For

  • Gunsmiths creating jeweled finishes on firearm components like hammers, triggers, and rifle bolts
  • Metalworkers needing a specialized brush set for consistent engine turning patterns
  • Users preparing multiple parts with the included brushes, O-rings, and heat shrink tubing
  • Shop work focused on precise decorative metal finishing rather than general-purpose brushing

Specifications

Brush Diameter3/16" (4.8mm)
Brush Quantity6
Country Of OriginBrownells
Heat Shrink Tubing Length4" (10cm)
Heat Shrink Tubing Quantity1
O Ring Diameter1/4" (6.3mm)
O Ring Quantity12
Prepared Pieces16
Set Includes(6) 3/16" (4.8mm) diameter brushes; (12) 1/4" (6.3mm) diameter O rings; (1) 4" (10cm) length of heat shrink tubing

Pros

  • Includes six 3/16-inch brushes for engine turning work on metal components.
  • Provides two brush-spread control methods with O-rings and heat shrink tubing.
  • Sized for preparing 16 pieces with the included heat shrink tubing.
  • Designed for creating consistent jeweled finishes on firearm parts and metal surfaces.
  • Suitable for gunsmiths and metalworkers needing a specialized turning brush kit.

Considerations & Trade-offs

  • The set is specialized for engine turning and jeweled finishes, so it’s not a general-purpose brush kit.
  • Brush spread is controlled in two ways, but the included O-rings and heat-shrink tubing still require setup before use.
  • The kit is sized around 3/16" brushes, which may limit flexibility if a different brush size is needed for a specific job.
  • The included heat-shrink tubing is enough for 16 pieces, so larger projects may require additional consumables.

Suggested Comparisons

  • Gunsmithing tools
  • Metal finishing supplies
  • Firearm maintenance accessories
  • Workshop hand tools

Suggested Accessories

  • Honing stone
  • Bench vise
  • Cleaning cloths
  • Protective gloves

Frequently Asked Questions

What is included in the 6 Piece Engine Turning Brush Set?

The set includes six 3/16" diameter brushes, twelve 1/4" diameter O-rings, and one 4" length of heat shrink tubing.

What is this brush set used for?

It is designed for gunsmiths and metalworkers to create jeweled finishes on metal components such as hammers, triggers, and rifle bolts.

How does this set help control the brush spread?

The product description states it provides two ways to control brush spread, using the included O-rings and heat shrink tubing.

How many pieces can the included heat shrink tubing prepare?

According to the product information, the 4" length of heat shrink tubing is enough for 16 pieces.

Is this a general-purpose brush kit?

No. The product is described as a specialized engine turning brush set intended for precise jeweled finishing work on firearm components and similar metal surfaces.