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  Tap and Die    Drill and Tap Charts

Here is our selection of drill speeds to tap and drill, drill and tap in both imperical and metric dimensions. These charts can be used with any drill machine or milling machine.  These charts are to be used as a guide for drilling and tapping. 


1:  Tap and Die Chart

2:  Metric Tap and Die Chart

3: Tap and Drill Chart

4:  Course Thread Chart

5:  English Tap Size Chart

6: Drill Size Chart

7: Drill and Reaming Speed Chart

8: Four Principal Elements of Twist Drills 

9: CHAMP #SP-3 Drill Grinder Instruction Manual

10: Drill Feeds and Drill Rates Chart