Products

PCD・Diamond End Mill

Cutting processing of highly fragile materials, such as a hard metal alloy…PCD end mill/diamond coating series that changed an impossibility to a possibility.

PCD End Mill

PCD (polycrystalline diamond) is adopted as a tool material. Many technical elements, such as a special cutting edge, provide the finishing quality and know-how for processing of the new generation and were developed to realize a nano-level finished surface by cutting work.

Square End Mill
PCDSE

Ball End Mill
PCDRB

Radius End Mill
PCDRS

Finishing processing of cemented carbide alloy using PCDRB R0.5

Work material Cemented carbide 92.5 HRA
Spindle speed [min-1] 60,000
Feed [mm/min] 1500
Depth of cut
(ap x ae)[mm]
0.0015 x 0.001
Stock allowance [mm] 0.001
Coolant Water-insoluble cutting oil
Time 5hr40min

Surface roughness(Ra):0.012〜0.030 μm

DIAMOND COATING End Mill

A cemented carbide end mill where the cutting edge surface is coated with diamond crystals. The end mill where the cutting edge can easily be designed and the shape most suitable for machining a hard and fragile material was developed. In addition, various types of technical developments for avoiding the peeling of the diamond coating that protects tools realized commercial products.

Square End Mill
DCMS

Ball End Millミル
DCMB

Finishing processing of cemented carbide alloy using DCMB R0.3

Work material Cemented carbide 92.5 HRA
Spindle speed [min-1] 30,000
Feed [mm/min] 200
Depth of cut
(ap x ae)[mm]
0.002 x 0.005
Stock allowance [mm] 0.003
Coolant Water-insoluble cutting oil
Time 2hr20min

Surface roughness(Ra):0.05〜0.15 μm