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Eisen LLB Series Single Crystal Diamond Tool Mueller End Mill (Ball)

Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: LLB Series

About the Series

LLB Series

Mueller End Mill Ball Type LLB Series

This tool uses a sharp blade on the nanometer level to perform mirror finishing (photosensitive drums, acrylic resin) and fine groove processing (holograms, diffraction gratings, lens sheet molds).
We use synthetic single crystal diamond.

Shape 

LLB Series


RφDφYL
R>0.50.5–2.5φ1.0~φ5.0φ4~φ660
R≦0.50.1 to 0.5φ0.2~φ1φ460

Series Details

TYPE-1 (without taper)

Part numbernametypeOuter diameter
φD
Blade length
T
Neck length
L1
Shank diameter
φY
Overall length
L
LLB1- R0.51-blade R0.5 ball end millType I1.0114–650–80
LLB1- R0.751-blade R0.75 ball end mill1.51.51.5
LLB1- R1.01-blade R1.0 ball end mill2.01.51.5
LLB1- R1.51-blade R1.5 ball end mill3.03Four50 – 100
LLB1- R2.01-blade R2.0 ball end mill4.02.5Five
LLB1- R2.51-blade R2.5 ball end mill5.0385–650 – 150
LLB1- R3.01-blade R3.0 ball end mill6.03.5Ten6–10
LLB1- R4.01-blade R4.0 ball end mill8.04.5128–1050 – 200
LLB1- R5.01-blade R5.0 ball end mill10.05.515Ten

TYPE-2 (with taper)

Part numbernametypeBlade length
T
Shank diameter
φY
Overall length
L
LLB2- R0.101-blade R0.10 ball end millType II3660–150
LLB2- R0.151-blade R0.15 ball end mill
LLB2- R0.201-blade R0.20 ball end mill
LLB2- R0.251-blade R0.25 ball end mill
LLB2- R0.301-blade R0.30 ball end mill
LLB2- R0.401-blade R0.40 ball end mill
LLB2- R0.501-blade R0.50 ball end millFour
LLB2- R0.601-blade R0.60 ball end mill
LLB2- R0.801-blade R0.80 ball end mill
LLB2- R1.001-blade R1.00 ball end mill
LLB2- R1.501-blade R1.50 ball end mill
LLB2- R2.001-blade R2.00 ball end mill

 

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