3M 341D Coated Cross Pad, 4 in L x 4 in W x 1 in THK, 60 Grit

3M™ Cross Pad 341D is used for close tolerance polishing of small radii and channels, deburring the ends and insides of tubing, and other special applications. When inserted into a hole or channel, the flexible cross shape conforms to the diameter of the workpiece, making this a versatile accessory for your inside diameter finishing jobs.

• Flexible, cross-shaped sanding pad fits into holes or channels of various sizes
• Abrasive is bonded to heavy, X-weight cotton cloth backing for durability during sanding
• Ceramic aluminum oxide blended mineral breaks down to reveal sharp cutting edges
• Durable resin bond resists deterioration from heat, extending the life of the cross pad
• Cross pad attaches to a compatible mandrel (sold separately) for use with a die grinder