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RetroMower

Snapped head bolts

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RetroMower

Its amazing the quality difference between a $1 drill bit and a $10 drill bit. This is something I knew all to well but the "cheap cheap" baby bird in me always gets to the front of the line first. 

On 4/23/2019 at 7:31 PM, bcgold said:

Because these are so expensive I only purchase the one I need, solid cobalt drill bits to the rescue.

 

cob.png

I think ill buy 1 or 2 of these a month till i have a set. Went through that hardened bolt like nothing. Whew disaster averted :happy-bouncymulticolor:

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RetroMower

Im honestly suprised it ran as well as it did with this much damage to the exhaust valve and piston 

20190427_071358.jpg

20190427_071429.jpg

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