Ideal for finishing inside rings and dead-end holes and for lapping. Their self-renewing feature of wearing through one layer of abrasive cloth to uncover the layer beneath makes them an excellent tool for blending where uniform finishes are required. Made with resin-bonded aluminum oxide. Maximum operating speed: 16,000-22,000rpm.
The arbor hole (AH) of the roll determines the mandrel (sold separately, see "Tool Mandrels").
Sold in boxes of 100.
