|
WO2021038841A1
|
|
Drill
|
|
WO2021002027A1
|
|
Composite hard carbon coating film, tool coated with composite hard carbon coating film, and method for producing composite hard carbon coating film
|
|
JP2021000657A
|
|
Rolling tool
|
|
WO2020255315A1
|
|
Cutting tool
|
|
WO2020245878A1
|
|
Ball end mill and cutting insert
|
|
WO2020235069A1
|
|
Rotary cutting tool
|
|
WO2020026392A1
|
|
Hard coating and member coated with hard coating
|
|
WO2020026389A1
|
|
Hard coating film and member coated with hard coating film
|
|
KR20210025641A
|
|
Hard film and hard film covering member
|
|
KR20210022120A
|
|
Hard film and hard film covering member
|
|
KR20210011019A
|
|
Tapered end mill
|
|
KR20200125712A
|
|
Thread forming tab
|
|
EP3797910A1
|
|
Drill
|
|
WO2019202633A1
|
|
Screw thread gauge
|
|
KR20190089723A
|
|
Method for manufacturing a drill having a step formed therein and a step formed therein
|
|
CN110248754A
|
|
Inserts and body
|
|
JP2019063958A
|
|
High hardness hard carbon composite film coated tool
|
|
JP2019058922A
|
|
Rolling flat die
|
|
WO2019049258A1
|
|
Deep hole machining method
|
|
KR20200052338A
|
|
drill
|
