Any idea what this Oliver drill grinder is for?

Label "227A" is 2x4 inches in size.
picture is here.
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Reply to
Ignoramus12193
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Brazed carbide and spade drills.
JC
Reply to
John R. Carroll
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OK... thanks...
you think it weighs 300 lbs?
Reply to
Ignoramus12193
No, but I believe the green machine beside it is an SRD drill sharpener, the one I posted a commentary about recently.
As far s size, weight and practicality go, the SRD grinder would be a better choice for a home shop or small business.
Reply to
Wild_Bill
Hey Iggy,
I can't tell, but an Oliver 600 will apparently grind drill-bits up to 3" diameter.
Reply to
Brian Lawson
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At least. Perhaps as much as 500.
JC
Reply to
John R. Carroll
Standard large drills
Gunner
"Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules.
Think of it as having your older brother knock the shit out of you for torturing the cat." Gunner
Reply to
Gunner Asch

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