Y10T408/81 - CPC Classification Index

#1

20180318939

2018-11-08

Rotary tool

#2

20180311748

2018-11-01

Cutting tool

#3

20170113283

2017-04-27

Drilling tool and method for producing drill holes

#4

20170080534

2017-03-23

Rotary cutting tool having PCD cutting tip

#5

20160167139

2016-06-16

Cutting tool, manufacturing method for cutting tool, and method for manufacturing cut product using cutting tool

#6

20150266106

2015-09-24

Rotationally driven multi-bevel step tool

#7

20150202696

2015-07-23

Systems and methods for forming an opening in a stack

#8

20150122553

2015-05-07

High impact resistant tool with an apex width between a first and second transitions

#9

20140311809

2014-10-23

Fiber-containing diamond-impregnated cutting tools and methods of forming and using same

#10

20140271006

2014-09-18

Multi-piece twist drill head and twist drill including the same

#11

20140186132

2014-07-03

Twist drill tips, precursor constructions for use in making same, and methods for making and using same

#12

20140037393

2014-02-06

Bit for a rotary drill

#13

20130302101

2013-11-14

Twist drill assembly, components for same and method for making same

#14

20130213433

2013-08-22

Method to Improve the Performance of a Leached Cutter

#15

20130164088

2013-06-27

DRILL FOR COMPOSITE MATERIALS

#16

20130022421

2013-01-24

ABRASIVE CORING BIT

#17

20130017028

2013-01-17

Multi-piece twist drill head and twist drill including the same

#18

20120308319

2012-12-06

ROTARY CUTTING TOOL HAVING COATED CUTTING TIP AND COOLANT HOLES AND METHOD OF FABRICATING

#19

20120301239

2012-11-29

Drilling tool

#20

20120251256

2012-10-04

CUTTING TOOL FOR CONTROL OF SURFACE ROUGHNESS

#21

20120228036

2012-09-13

Fiber-containing diamond-impregnated cutting tools and methods of forming and using same

#22

20120189393

2012-07-26

Modular drill with diamond cutting edges

#23

20120183367

2012-07-19

Drill

#24

20120177453

2012-07-12

HARD-METAL BODY

#25

20120087746

2012-04-12

Cutting tools and cutting inserts including internal cooling

#26

20120082523

2012-04-05

ROTATIONALLY DRIVEN MULTI-BEVEL STEP TOOL

#27

20120023833

2012-02-02

High impact resistant tool

#28

20120020750

2012-01-26

Multi-edged machining tool for post-machining of bores

#29

20110303467

2011-12-15

Polycrystalline diamond abrasive elements

#30

20110286810

2011-11-24

Polycrystalline diamond abrasive elements

#31

20110268518

2011-11-03

Rotary cutting tool having PCD cutting tip

#32

20110206472

2011-08-25

DRILLING TOOL AND METHOD FOR PRODUCING PORT SEALS

#33

20110033253

2011-02-10

Drill bit

#34

20110020081

2011-01-27

Thick thermal barrier coating for superabrasive tool

#35

20100303566

2010-12-02

Composite articles

#36

20100263939

2010-10-21

High impact resistant tool with an apex width between a first and second transitions

#37

20100143058

2010-06-10

Insert

#38

20100067994

2010-03-18

Drilling tool and method for producing port seals

#39

20100008738

2010-01-14

Fiber-containing cutting tools

#40

20100000798

2010-01-07

METHOD TO REDUCE CARBIDE EROSION OF PDC CUTTER

#41

20090311055

2009-12-17

MILLING TOOL AND METHOD, IN PARTICULAR FOR MILLING COMPOSITE MATERIALS

#42

20090304468

2009-12-10

Drill Bit

#43

20090269154

2009-10-29

Sheet-stack cutting

#44

20090269151

2009-10-29

Uncoated cutting tool using brazed-in superhard blank

#45

20090148247

2009-06-11

Gun drill

#46

20090143000

2009-06-04

VALVE SEAT FINISHING DEVICES

#47

20090136308

2009-05-28

Rotary Burr Comprising Cemented Carbide

#48

20090087275

2009-04-02

Twist drill

#49

20090078469

2009-03-26

Methods of forming fiber-containing diamond-impregnated cutting tools

#50

20090071724

2009-03-19

Drilling systems including fiber-containing diamond-impregnated cutting tools

#51

20090022560

2009-01-22

Cutting or Parting Tool

#52

20090016832

2009-01-15

Drill

#53

20080314214

2008-12-25

COMPOSITE DIAMOND COMPACTS

#54

20080296069

2008-12-04

Novel core drill bit housing and core drill bit

#55

20080226943

2008-09-18

Composite articles

#56

20080222966

2008-09-18

Polycrystalline diamond abrasive elements

#57

20080193234

2008-08-14

Cutter for drilling and reaming

#58

20080152445

2008-06-26

REAMING TOOL AND A PROCESS FOR MANUFACTURING SUCH REAMING TOOL

#59

20080138164

2008-06-12

DRILLING PIN FOR MACHINING METAL SUBSTRATES

#60

20080128170

2008-06-05

Fiber-containing diamond-impregnated cutting tools

#61

20080066969

2008-03-20

Drill bit

#62

20070280799

2007-12-06

Cutting tool for machining a hole

#63

20070237593

2007-10-11

Machine reamer

#64

20070181348

2007-08-09

Polycrystalline diamond abrasive elements

#65

20070131456

2007-06-14

Bit for drilling a hole

#66

20070130838

2007-06-14

COMPOSITE DIAMOND COMPACTS

#67

20070054124

2007-03-08

CVD diamond in wear applications

#68

20060222469

2006-10-05

Drilling tool and method for producing port seals

#69

20060137257

2006-06-29

Composite diamond compacts

#70

20060133904

2006-06-22

Non-rotary cutting tool and process of machining scroll member by using the same

#71

20060093446

2006-05-04

Glass drill bit

#72

20060059786

2006-03-23

Uncoated cutting tool using brazed-in superhard blank

#73

20060032892

2006-02-16

Uncoated cutting tool using brazed-in superhard blank

#74

20050155593

2005-07-21

Metal bonded drilling and boring tool

#75

20050155295

2005-07-21

Composite diamond compacts