3M Cross Pad 341D, 4-1/2 x 4-1/2 x 1-1/2 in, P180 X-weight, 50 per inner 100 per case

3M(TM) Cross Pads are used for close tolerance polishing of small radii and channels, deburring the ends and insides of tubing and many other special applications.

3M Integrated Solutions 07630865346-PTP Simple | Cross & Square Pad