Flexvolt Sawzall

[Trex]

Hi looking for some coments based in your experince.

 I adding some tools to my tow truck  and days ago i order a flexvolt sawzall looking for the best blade i can purchase to cut lets say  a guardrail. 
I have a flexvolt grinder too but in this ocassion im looking for blades.
I order some diablo carbide  thick carbide ds0608cf and diablo bi metal 1/16 to 5/16 and  diablo nail embedded wood& metal 3/32 to 5/16 (9 inch) but looking to other options too anyone have experience with other brands? cant wait to arrive the machine to test it!
thanks for share your experience

[Njsss]

Morse.   They work great,  buy them on amazon

[Trex]

Thank you for the advice