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WEILER Miniature Cup Brush: Crimped Steel, 5/8 in Brush Dia, 1/8 in Shank - Light-Cleaning Brushes for Carbon Steel
WEILERLight-Cleaning Brushes for Carbon Steel

WEILER Miniature Cup Brush: Crimped Steel, 5/8 in Brush Dia, 1/8 in Shank

The WEILER Miniature Cup Brush is a light-cleaning brush for carbon steel, featuring a crimped steel fill with a 0.005 in fill diameter. It has a 5/8 in brush diameter and a 1/8 in shank (MPN 91231).

SKU 3G-OTH-543893

Brand
WEILER
Item
Miniature Cup Brush: Crimped Steel, 5/8 in Brush Dia, 1/8 in Shank
Category
Light-Cleaning Brushes for Carbon Steel
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Technical Specifications

WEILER
Manufacturer Part Number
91231
Shank
1/8 in
Fill Dia
0.005 in
Brush Dia
5/8 in
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WEILER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WEILER Miniature Cup Brush is a light-cleaning brush for carbon steel, featuring a crimped steel fill with a 0.005 in fill diameter. It has a 5/8 in brush diameter and a 1/8 in shank (MPN 91231).

Frequently Asked Questions

What is the WEILER Miniature Cup Brush used for?

The WEILER Miniature Cup Brush is designed for light cleaning of carbon steel surfaces. Its crimped steel fill and compact 5/8 in brush diameter make it ideal for deburring, edge blending, and surface preparation in tight spaces.

What are the specifications of the WEILER Miniature Cup Brush?

The WEILER Miniature Cup Brush (MPN 91231) has a 5/8 in brush diameter, 1/8 in shank, and 0.005 in fill diameter. It uses crimped steel fill for light cleaning on carbon steel. The shank fits standard rotary tools.

Where to buy the WEILER Miniature Cup Brush worldwide?

3G Electric supplies the WEILER Miniature Cup Brush (MPN 91231) worldwide. We handle full logistics and customs clearance to deliver this brush and other industrial supplies to your facility, regardless of location.

How to select the right miniature cup brush for carbon steel?

For light cleaning on carbon steel, choose a brush with crimped steel fill like the WEILER Miniature Cup Brush. Match the brush diameter (5/8 in) and shank size (1/8 in) to your tool. Ensure fill diameter (0.005 in) suits the surface finish required.

Used in

Common applications for WEILER
Metal fabrication — WEILER knot wire brushes for weld cleaning and slag removal on steel structures
Maintenance and repair — WEILER crimped wire brushes for rust and paint removal from metal surfaces
Soldering and brazing — WEILER acid and flux brushes (MPN 44089) for applying flux to copper pipes
Drill press operations — WEILER drive arbors (MPN 95512) for mounting cup brushes in automated deburring
Surface finishing — WEILER non-woven abrasives for blending and finishing on aluminum parts
Welding preparation — WEILER encapsulated brushes for cleaning weld joints without wire breakage

WEILER Products

3G Electric supplies WEILER light-cleaning brushes for carbon steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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