Reamer
George Whalley Company
One Coolant Hole Per Flute
• Staggered Coolant Holes for Maximum Strength
• For Thru or Blind Holes
* 5/16 0.3125 6 1-1/2 6 0.2792 607-013
* 11/32 0.3438 6 1-1/2 6 0.2792 607-015
* 3/8 0.3750 6 1-3/4 7 0.3105 607-017
* 13/32 0.4062 6 1-3/4 7 0.3105 607-019
* 7/16 0.4375 6 1-3/4 7 0.3750 607-021
* 15/32 0.4688 6 1-3/4 7 0.3750 607-023
* 1/2 0.5000 6 2 8 0.4355 607-025
• Staggered Coolant Holes for Maximum Strength
• For Thru or Blind Holes
* 5/16 0.3125 6 1-1/2 6 0.2792 607-013
* 11/32 0.3438 6 1-1/2 6 0.2792 607-015
* 3/8 0.3750 6 1-3/4 7 0.3105 607-017
* 13/32 0.4062 6 1-3/4 7 0.3105 607-019
* 7/16 0.4375 6 1-3/4 7 0.3750 607-021
* 15/32 0.4688 6 1-3/4 7 0.3750 607-023
* 1/2 0.5000 6 2 8 0.4355 607-025
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