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Drill Press

The CRB Makerspace has a Delta 11-980 8" drill press.

Drill press

Hazard level

RED

Warning

  • Rotating chuck and drill bit can entangle hair, clothing, or jewelry
  • Risk of flying chips and broken drill bits
  • Risk of workpiece ejection if not secured
  • Chuck key left in chuck becomes projectile

Safety

  • Always wear safety glasses.
  • Workpieces must always be secured.
  • Do not wear gloves, neckties, loose clothing, or jewelry.

Instructions for use

Info

Use of this tool requires permission from management and a key to operate. Check out the key from Raphael or authorized personnel before use and return it immediately after.

Do not cut steel in the CRB Makerspace

  • Always use eye protection.
  • Request the key from the lab manager and unlock the device.
  • Select the appropriate drill bit for your material and hole size. Insert the bit into the chuck and tighten securely using the chuck key. Remove the chuck key immediately after use and store it safely.
  • Adjust the table height so the workpiece will be at a comfortable working height. Lock the table in place.
  • Secure your workpiece firmly to the table using clamps or a vise. Never hold the workpiece by hand.
  • Adjust the speed if needed (slower speeds for larger bits and harder materials, faster speeds for smaller bits and softer materials).
  • If you need to limit the drilling depth, mark the depth with tape on the drill bit (no depth stop available).
  • Turn on the drill press and allow it to reach full speed.
  • Lower the quill slowly and steadily using the feed handle. Apply consistent, moderate pressure—let the bit do the cutting.
  • For deep holes, periodically retract the bit to clear chips and allow the bit to cool.
  • When finished, retract the quill fully and turn off the machine.
  • Wait for the machine to come to a complete stop before touching the workpiece or tool.
  • Remove the drill bit using the chuck key, and return the drill bit to its storage location.
  • Return the key to the lab manager.
  • Clean up your workspace.

Manual

Info

This manual is for a Delta 11-950 instead of the 11-980, but they appear to be almost the same.