BT REAMER BAR FOR BTA REAMER HEADS MT SHANK Diameter 0.236 - 0.984 L1 L Designation Diameter L L1 MT No. Corresponding Reaming Head BTR04-090-MT1 0.236 - 0.305 6.12 3.54 1 BTRW/S/M xx.xx 041 BTR05-100-MT1 0.305 - 0.344 6.52 3.94 1 BTRW/S/M xx.xx 051 BTR06-100-MT1 0.344 - 0.383 6.52 3.94 1 BTRW/S/M xx.xx 061 BTR07-120-MT2 0.384 - 0.433 7.87 4.72 2 BTRW/S/M xx.xx 071 BTR08-120-MT2 0.433 - 0.472 7.87 4.72 2 BTRW/S/M xx.xx 081 BTR09-120-MT2 0.472 - 0.590 7.87 4.72 2 BTRW/S/M xx.xx 091,092 BTR10-150-MT3 0.591 - 0.748 9.06 5.91 2 BTRW/S/M xx.xx 101,102,103,104 BTR12-150-MT3 0.748 - 0.984 9.80 5.91 3 BTRW/S/M xx.xx 121,122,123,124 ST SHANK Diameter 0.236 - 0.984 Ød L1 L Designation Diameter L L1 d Corresponding Reaming Head BTR04-040-ST20 0.236 - 0.305 4.33 1.57 0.787 BTRW/S/M xx.xx 041 BTR05-050-ST20 0.305 - 0.344 4.72 1.97 0.787 BTRW/S/M xx.xx 051 BTR06-050-ST20 0.344 - 0.383 4.72 1.97 0.787 BTRW/S/M xx.xx 061 BTR07-060-ST20 0.384 - 0.433 5.12 2.36 0.787 BTRW/S/M xx.xx 071 BTR08-060-ST20 0.433 - 0.472 5.12 2.36 0.787 BTRW/S/M xx.xx 081 BTR09-060-ST20 0.472 - 0.590 5.12 2.36 0.787 BTRW/S/M xx.xx 091,092 BTR10-080-ST25 0.591 - 0.748 5.91 3.15 0.984 BTRW/S/M xx.xx 101,102,103,104 BTR12-100-ST25 0.748 - 0.984 6.69 3.94 0.984 BTRW/S/M xx.xx 121,122,123,124 657