Page 241 - Roberston & Sinclair Catalogue
P. 241

  Drilling and Boring
                 Counterbores (Square Shoulders)
         d
           D
D1
         D1 D
3.2 9.5 4.0 10 4.4 10 4.8 12.7 5.6 12.7
6.0 12.7
d
8 8 8 9.5
9.5 9.5
SHAFT TYPE
PART NO
ROBCB3209 ROBCB4010 ROBCB4410 ROBCB4813
ROBCB5613 ROBCB6013
ON SHANK TYPE PART NO
ROBCB4816SHANK ROBCB4816SHANK
                                D
D1
        D1 D
4.8 16 6.3 19
   All care has been taken to ensure information in this catalogue is accurate. However we reserve the right to make corrections without notification.
 7-14
      











































































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