AMPCO Cup Brush: Twisted Bronze, 3 in Dia, 0.02 in Fill Dia
The AMPCO Cup Brush (MPN CB-30-KT) is a nonsparking heavy-cleaning brush for hard metals, featuring a 3 in diameter, 0.02 in fill diameter, and standard twist knot wire bristles. It connects via a 5/8"-11 arbor hole…
SKU 3G-OTH-540140
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Product Description
The AMPCO Cup Brush (MPN CB-30-KT) is a nonsparking heavy-cleaning brush for hard metals, featuring a 3 in diameter, 0.02 in fill diameter, and standard twist knot wire bristles. It connects via a 5/8"-11 arbor hole, designed for safe use in hazardous environments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the AMPCO CB-30-KT cup brush used for?
The AMPCO CB-30-KT cup brush is a nonsparking heavy-cleaning brush designed for hard metals. It is used in hazardous environments where spark-free operation is critical, such as in oil refineries, chemical plants, and gas facilities, to remove rust, scale, and weld slag without igniting flammable atmospheres.
What are the specifications of the AMPCO CB-30-KT cup brush?
The AMPCO CB-30-KT cup brush has a 3 in diameter, 0.02 in fill diameter, and standard twist knot wire bristles. It connects via a 5/8"-11 arbor hole. The brush is nonsparking and designed for heavy cleaning on hard metals, with the manufacturer part number CB-30-KT.
Where to buy the AMPCO CB-30-KT cup brush worldwide?
3G Electric supplies the AMPCO CB-30-KT cup brush worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this nonsparking brush for hazardous environments.
How to select the right AMPCO cup brush for hard metals?
To select the right AMPCO cup brush, match the arbor size (5/8"-11 for the CB-30-KT) to your tool, and choose a fill diameter (0.02 in) and bristle type (twist knot) suited for heavy cleaning on hard metals. Ensure the brush is nonsparking for use in hazardous locations.
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3G Electric supplies AMPCO nonsparking heavy-cleaning brushes for hard metals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


