These mini cup flap wheels are designed with a 1/4" hardened steel shank as an integral part of each wheel. These shanks run through the wheel creating better balance, a reduction of chatter, and reduced operator fatigue. They also permit quick changes on air tools when using other abrasive products.
These mini cup flap wheels are part of the Carborundum GOOD tier of products, providing consistent performance at a low initial price.
Features & Benefits
Primarily used for bottom or side-wall type sanding where conventional tools do not reach
Get flush into corners and the bottoms of cylinders
Will not mar your workpiece while reaching flush into areas where other wheels cannot