Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Twist drill with a replaceable cutting insert and a rotary cutting tool with a replaceable cutting insert

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

US Patent 7591617 · Granted Sep 22, 2009

Estimated economic value: $7,437,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drilling tool and method for producing a borehole2024
Drilling tool and method for drilling2016
Twist drill and method for producing a twist drill which method includes forming2015
Twist drill and method for producing a twist drill which method includes forming2015
Modular drill2015
Drilling tool having point thinning2014
Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert,2014
Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert,2014
Drill bit for drilling having at least two cutting edges, each with two cutting 2013
Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert,2013
Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert,2013
Tool holder, drill holder, reamer holder, and milling cutter holder2011