How do I change a core drill correctly? (manual and tool-free core drill change)
Question:
How do I change a core drill correctly? (manual and tool-free core drill change)
Answer:
Manual core drill change:
Clamping systems with manual core drill change. Switch off the machine and pull out the mains plug. Wear gloves. Loosen both hexagon socket screws (3/4 in Weldon). Pull out the core drill downwards. Pull the centering pin out of the core drill. Insert the centering pin into the new core drill and then insert the core drill into the holder. Ensure that both clamping surfaces are positioned at the respective screw points. Now tighten the hexagon socket screws.
Tool-free core drill change:
Clamping systems with tool-free core drill change, such as QuickIN. Switch off the machine and pull out the mains plug. Use gloves. Hold the core drill firmly. Pull down or turn the clamping sleeve. Pull out the core drill downwards. Pull the centering pin out of the core drill. Insert the centering pin into the new core drill and then pull or turn the clamping sleeve downwards. Insert the core drill into the holder and release the clamping sleeve. Then turn the core drill until you hear it click into place and the clamping sleeve springs upwards.