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 peripherally spaced cutting edges

Twist drill bit

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

Twist drill for deep hole drilling

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

Twist drill for drilling having a replaceable drill tip, and...

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

Twist drill for drilling printed circuit board laminates and hav

Cutting by use of rotating axially moving tool – Plural tool-assemblages – Coaxial

Twist drill for drilling with a countersink cutting...

Cutting by use of rotating axially moving tool – Tool of specific diverse material

Twist drill for drilling, a drill with a cutting insert, and...

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

Twist drill for dry drilling

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

Twist drill for tough plastics

Cutting by use of rotating axially moving tool – Tool of specific diverse material

Twist drill having a sintered cemented carbide body, and...

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

Twist drill having multiple flank surfaces for each cutting...

Cutting by use of rotating axially moving tool – Tool of specific diverse material

Twist drill with a replaceable cutting insert and a rotary...

Cutting by use of rotating axially moving tool – Tool of specific diverse material

Twist drill with a replaceable cutting insert and a rotary...

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

Twist drill with reverse flutes

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

Twist drills

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

Twist drills

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

Twist drills

Cutting by use of rotating axially moving tool – Means to drive tool – Including means to move tool along tool-axis

Two position linkage

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

Two pressure counterbalance system for machine tool headstocks

Cutting by use of rotating axially moving tool – With control means energized in response to activator... – To control tool rotation

Two speed automatic shift drill