How to grind a Step Drill on a JXT or a Cuttermaster CM01 or FCG30

 

The above pictures and Movie  Step drill created on a Journeyman JXT
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Next, we have a Step drill being created on a Basic Cuttermaster Using our Modified Riser

This positioned the tool spindle about .200 above the wheel center which is necessary to get the right end clearance angles on the drill steps.  In each case, you want a wheel with the step angle on it.

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