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Drilling Machines - Project 4 - Drilling Project 1
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Part # PSG1#4

Part Description: Cross drilling holes in cylindrical parts

Quantity Req.: 1

Name _______________________ Date: _____________

PLEASE HAVE YOUR INSTRUCTOR INITIAL AND DATE THE GREY BOXES (*) AFTER THE REQUIRED OPERATIONS.
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Step# Location  Description  Initials  Date
10 Instructor Secure stock from your instructor. *  
20 Bench   Deburr stock.  
30 Bench  Stamp initials on end.
40 Bench Apply layout die.
50 Bench Layout, prick punch, and center punch the location of the 3/8 hole in the end of the workpiece.
60 Drill Press  Drill the 3/8 hole in the end of the workpiece.
70 Bench Layout, prick punch, and center punch the location of the 3/8 cross hole.
80 Drill Press  Drill the 3/8 cross hole in the workpiece according to the textbook method.
90 Bench Clean, deburr, and inspect part.
100 Instructor Submit the part for grading. *