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US 6,787,508 B2Granted
Lubricant for cutting threads
OwnerTea Hor Govinventor
Life of this patent
Estimating the term…
Abstract
The present invention provides a substance for lubricating cutting tools, the substance preferably comprising grease and tapping fluid. The grease may include lithium and the tapping fluid may include molybdenum. The substance made from two to six parts of grease per one part tapping fluid.
Claims23
A substance for lubricating cutting tools comprising:
- a grease including a first oil;
- and
- a tapping fluid including a second oil.
A substance for lubricating cutting tools comprising:
- lithium general purpose grease;
- and
- molybdenum bearing tapping fluid.
A method for cutting threads comprising:
- applying a mixture of grease and a tapping fluid to a cutting tool;
- and
- cutting threads.
A substance for lubricating cutting tools comprising:
- a molybdenum bearing tapping fluid including molybdenum and at least one petroleum oil;
- and
- a thickening agent, wherein the mixture of the tapping fluid and thickening agent form a gel.
Dependencies are inferred from the claim text.