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Mike Plankey

Mike Plankey is senior technical services specialist for Kennametal Industrial Products Group, Evans, Georgia. For more information about the company’s cutting tools, call 888-434-4311 or visit www.grii.com/it.

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Article June 1, 2003 Mike Plankey

When the Chips are Down

A hole's depth-to-diameter ratio plays a key role in selecting the appropriate drill.

Mike Plankey

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