Grizzly G1199, G1200 instruction manual Drill Speed Drilling Metal

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Drill Speed

Drilling Metal

 

 

 

 

 

 

The best speed to use in any drill press operation is determined by; material, size of drill bit, type of drill bit or cutter and quality of cut desired. The smaller the drill bit, the greater the speed. In soft materials, the speed should be higher than for hard materials. Refer to the chart on Page 25.

When drilling metal, use clamps to hold the work- piece securely in place. The workpiece should never be held in place by bare hands. The cutting edge can catch in the material at any time, result- ing in serious injury. Any movement of the work- piece during the drilling operation may result in a rough or misplaced hole and increase the chance of drill bit breakage.

For flat work, lay the workpiece on a wooden base and clamp it firmly to the table. Use a V- block and clamp for round stock. A drill press vise with prismatic jaws can also be used to hold flat or round material.

 

 

 

 

 

 

 

 

 

 

 

 

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G1199/G1200 Drill Press

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Contents Drill Press Model G1199/G1200G1199/G1200 Drill Press Table Of Contents Introduction Safety Rules For All Tools Unpacking Piece Inventory Overview of all the parts G1199/G1200 Drill PressClean up Site Considerations Circuit Requirements Assembly Beginning Assembly Base/ColumnPage Handles installed G1199/G1200 Drill Press TableHANDLESDrill Chuck Adjustments Speed ChangeTable Adjustments Chuck Removal Removing the chuck G1199/G1200 Drill PressSafety Rules OperationsTest Run Drill Changes Drill Speed Drilling Metal Mortise Attachment installed G1199/G1200 Drill Press Drilling Wood Mortise AttachmentMaintenance GeneralLubricationBelt Tension Closure 32A 32B 100 Base PN02M Machine Data Troubleshooting Warranty and Returns Recommended RPM B a G1199/G1200 Drill Press