LandOfFree - US Patents - Listing for Cutting by use of rotating axially moving tool

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Solid drill bit for machine tools

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Spade bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Spade bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Spade bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having inversely angled cutting edge

Spade bit with fluted shoulders

Cutting by use of rotating axially moving tool – Tool or tool with support – Having inversely angled cutting edge

Spade bits with angled sides

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade blade drill and method of making

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Spade drill

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill

Cutting by use of rotating axially moving tool – Tool or tool with support – Including detailed shank

Spade drill

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill

Cutting by use of rotating axially moving tool – Tool or tool with support – Having stepped cutting edges

Spade drill bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having central lead-screw

Spade drill bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill bit

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill for hard material

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill insert having curved cutting edges

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill insert having helical margins

Cutting by use of rotating axially moving tool – Tool or tool with support – Having peripherally spaced cutting edges

Spade drill insert having helical margins

Cutting by use of rotating axially moving tool – With means to apply transient – fluent medium to work or product – Including tool with duct

Spade drill with replaceable cutting-insert carrier