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CPC
B23B2251/505
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23B
TURNING BORING
B23B2251/00
Details of tools for drilling machines
Current Industry
B23B2251/505
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Patents Grants
last 30 patents
Information
Patent Grant
Drilling system and methods for deep hole drilling
Patent number
10,569,347
Issue date
Feb 25, 2020
Allied Machine & Engineering Corporation
Paul W. Best
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Indexable drill insert and rotary cutting tool employing same
Patent number
10,124,415
Issue date
Nov 13, 2018
KENNAMETAL INDIA LIMITED
Karthic Ramesh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Calibration head for the drilling of shafts
Patent number
9,815,130
Issue date
Nov 14, 2017
SNECMA
Claude Gérard René Dejaune
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill reamer
Patent number
9,694,432
Issue date
Jul 4, 2017
Exactaform Cutting Tools Limited
John Inglis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert with a linear and a concave cutting edge portion
Patent number
9,592,560
Issue date
Mar 14, 2017
KENNAMETAL INDIA LIMITED
Karthic Ramesh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill tool
Patent number
9,221,108
Issue date
Dec 29, 2015
TaeguTec, Ltd.
Byung Gyun Bae
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hollow crown drill with end face cutting members
Patent number
5,417,526
Issue date
May 23, 1995
Hilti Aktiengesellschaft
Maximilian Stock
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
Information
Patent Application
DRILLING SYSTEM AND METHODS FOR DEEP HOLE DRILLING
Publication number
20170080501
Publication date
Mar 23, 2017
Allied Machine & Engineering Corp,
Paul W. Best
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INDEXABLE DRILL INSERT AND ROTARY CUTTING TOOL EMPLOYING SAME
Publication number
20170001248
Publication date
Jan 5, 2017
KENNAMETAL INDIA LIMITED
Karthic Ramesh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Deep hole drill tool
Publication number
20150093207
Publication date
Apr 2, 2015
Sandvik Intellectual Property AB
Simon LAWES
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INDEXABLE DRILL ASSEMBLY AND DRILL BODY HAVING COOLANT SUPPLY
Publication number
20150063931
Publication date
Mar 5, 2015
Kennametal Inc.
Qiang Wu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT WITH A LINEAR AND A CONCAVE CUTTING EDGE PORTION
Publication number
20140286719
Publication date
Sep 25, 2014
KENNAMETAL INDIA LIMITED
KARTHIC RAMESH
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Drill Reamer
Publication number
20140227034
Publication date
Aug 14, 2014
Exactaform Cutting Tools Limited
John Inglis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL TOOL
Publication number
20140133931
Publication date
May 15, 2014
TaeguTec, Ltd.
Byung Gyun Bae
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting insert for a drill, and boring tool using this insert
Publication number
20040001740
Publication date
Jan 1, 2004
Pierre Rigolet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Rock core drill bit
Publication number
20030141115
Publication date
Jul 31, 2003
Werner Britten
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR