Tools for Small Hole Boring Tools For Small Hole Boring Sleeves CSM order number catalogue number D1 D D2 LS L 2832838 CSM22156 3,96 22,00 27,94 50,80 63,50 2832832 CSM22187 4,75 22,00 27,94 50,80 63,50 2832827 CSM22250 6,36 22,00 27,94 50,80 63,50 2832820 CSM22312 7,93 22,00 27,94 50,80 63,50 2832813 CSM22375 9,53 22,00 27,94 50,80 63,50 2832809 CSM22500 12,70 22,00 27,94 50,80 63,50 widia.com D29