04-24-2016, 11:10 PM
Al,
To safely drill "grabby" materials like brass and plastics, all you need to do is modify the drill a bit. Using a stone or grinder, grind a little zero or slightly negative rake on the cutting edges and the drill won't grab. There's a video on my channel showing hoe it's done.
Tom
To safely drill "grabby" materials like brass and plastics, all you need to do is modify the drill a bit. Using a stone or grinder, grind a little zero or slightly negative rake on the cutting edges and the drill won't grab. There's a video on my channel showing hoe it's done.
Tom
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