Grizzly G0704 Drill User Manual


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
Calculating Spindle
Speed
      

       

      


To determine the needed spindle speed:
1. Figure 23


2. 

3.       

(Cutting Speed x 4) /Tool Diameter = RPM
Cutting Speeds for High Speed Steel (HSS)
Cutting Tools
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note:


 MACHINERY'S HANDBOOK 

Figure 23. 

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