Japan
United States
Brazil
United Kingdom
Germany
Spain
France
Italy
Poland
China
South East Asia, Oceania, South Africa
India
For steels
For stainless steels
For cast iron
For non-ferrous metal
For difficult to cut material
For hardened material
| EdpNo. | 112455 | Order Number | HKY20R | Grade |
|---|
Stock:
:Inventory maintained.
:Non stock, produced to order only.
:Inventory maintained. To be replaced by new products.
:Inventory maintained in Japan.
Tool Material
Ultra micro grain carbide is used as the substrate material
Mitsubishi’s original CBN is used.
Ceramic is used as the substrate material.
High hardness powder metallurgy HSS is used as the substrate material.
Cobalt high speed steel is used as the substrate material.
High speed steel is used as the substrate material.
Tolerances
Indicates diameter tolerance of end mill.
Indicates the radial tolerance of a ball nose end mill.
Indicates the radial tolerance of an end mill with a corner radius.
Indicates the tolerance of the taper angle of taper end mill.
Indicates the tolerance of the point angle of end mill.
Indicates the shank diameter tolerance of end mill.
Angle, Coolant hole, Sharp corner edge and Gash land
Indicates the helix angle of the end mill.
Indicates the end mill has a sharp corner edge.
Indicates the end mill cutting edge has a gash land.
Coating
(Al, Cr)N coaitng optimum for difficult-to-cut materials.
(Al, Cr)N coating optimum for Ti-alloys.
(Al, Ti, Si)N coating optimum for Ni-based alloys.
A coating which adds the excellent high oxidation temperature of (AL, Cr, Si) N-based films to the nano crystal technology of VF.
Single phase nano crystal coating technology for higher film hardness and heat resistance.
Offers higher versatility for carbon steel, alloy steel and hardened steel.
PVD offers higher versatility.
The original Miracle (Al, Ti)N coating also suitable for dry cutting of carbon steels and hardened steels.
Newly developed CrN coating for Copper Electrodes machining.
Hardness similar to that of CVD diamond coating achieved with high adhesion strength. (Jointly developed with SHINMAYWA INDUSTRIES, LTD.)
Suitable for CFRP
High performance coating for hard brittle materials excelling in film adhesion to the substrate.
Suitable for graphite machining.
The original Miracle (Al, Ti)N coating achieves longer tool life.
For finish cutting
For medium cutting
For rough cutting