help removing diode from heatsink

[stackingmont]

how should i remove this diode from its heatsink?

 

[stackingmont]

another pic

 

[Lorgar]

I use a very fine hacksaw blade and cut almost all the way through one side .
Then i use a flat blade screwdriver in the slot ive cut and give it a twist.
Never had a problem spliting the heatsink without damaging the diode

 

[roSSco]

I've had luck using two sets of small pliers and twisting in opposite directions. This only works if there is enough to grab a hold of though.

If it's an open can be careful when using a saw as it may introduce particles into the laser.

 

[iohutom]

I would probably suggest two pliers.