LandOfFree - US Patents - Listing for Cutting by use of rotating axially moving tool,Tool or tool with support,Having stepped cutting edges

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

Self-centering drill bit with pilot tip

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

Self-centering indexable drill

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

Self-cleaning high speed boring tool

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

Self-drilling screw

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 stepped 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 stepped cutting edges

Spade-type boring bit having chamfered corner portions

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

Spiral drill

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

Spiral drill bit and method of forming same

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

Spur point drill insert

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

Stepped drill bit having split tip

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

Stepped drill construction

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

Stepped fluted drill

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

System for installing a length of cable within a wall