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gobbypunk

Wonky drill bits

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8 minutes ago, gobbypunk said:

 

I have never done this before just shows how crap the steel is these days DSC_0946.jpeg

 

That should have snapped long before that happened . As you say piss poor heat treating and /or crap steel .

Edited by Stubby

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Definately HSS and hss, like taps, you definately notice the grade in steel drilling. My mag drill eats some bits, others are sharp right through the slab. K

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I have never done this before just shows how crap the steel is these days DSC_0946.jpeg.f680b1efaf1b7bdb0943109b6c7d4635.jpeg



You definitely have the Mr Bean touch about you. Everything you do seems to be a slow comical disaster.

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