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US Patent: 3,724,965
Double Bladed Cutting Tool
Patentee:
George C. Green (exact or similar names) - Royal Oak, Oakland County, MI

USPTO Classifications:
408/153, 408/183

Tool Categories:
metalworking machines : drilling and boring : drilling and boring tool holders

Assignees:
DeVlieg Machine Co. - Royal Oak, Oakland County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 25, 1971
Granted: Apr. 03, 1973

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for DeVlieg Machine Co.
Description:
Abstract:

A tool holder having a pair of adjustable cutting blades. The blades are mounted on supports which project from the opposite ends of a transverse bore in the tool holder. The supports are individually adjustable in a direction radially of the tool rotational axis. A single screw holds both cutters in their adjusted positions

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