Eisen LLM Series Single Crystal Diamond Tool Mueller End Mill (Square)

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

About the Series

Mueller End Mill Square Type LLM 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

Center Cut	φD	l	φY
can be	φ1～4	～4	4–12
none	φ1～12	～4	12

Series Details

TYPE-1 (with center cut)

Part number	name	type	Outer diameter φD	Blade length T	Neck length L1	Shank diameter φY	Overall length L
LLM-1.0	1-blade LLM φ 1.0 end mill	Type I	1.0	1.5	1.5	4–6	50–80
LLM-1.5	1-blade LLM φ 1.5 end mill		1.5	1.5	1.5
LLM-2.0	1-blade LLM φ 5.0 end mill		2.0	2	2.5
LLM-3.0	1-blade LLM φ 3.0 end mill		3.0	3	Four
LLM-4.0	1-blade LLM φ 4.0 end mill		4.0	Four	6		50 – 100
LLM-5.0	1-blade LLM φ 5.0 end mill		5.0	4.5	8	5–6	50 – 100
LLM-6.0	1-blade LLM φ 6.0 end mill		6.0	3	Ten	6–10	50 – 150
LLM-8.0	1-blade LLM φ 8.0 end mill		8.0	3	15	8–10	50 – 150
LLM-10.0	1-blade LLM φ 10.0 end mill		10.0	3	15	Ten	50 – 200

TYPE-2 (without center cut)

Part number	name	type	Outer diameter φD	Blade length T	Neck length L1	Shank diameter φY	Overall length L
LLM-4.0	1-blade LLM φ 4.0 end mill	Type II	Four	Four	6	4–6	50 – 100
LLM-5.0	1-blade LLM φ 5.0 end mill		Five		8	5–6	50 – 100
LLM-6.0	1-blade LLM φ 6.0 end mill		6		Ten	6–8	50 – 150
LLM-8.0	1-blade LLM φ 8.0 end mill		8		15	8–10	50 – 150
LLM-10.0	1-blade LLM φ 10.0 end mill		Ten		15	Ten	50 – 200
LLM-12.0	1-blade LLM φ 12.0 end mill		12		20	12
LLM-14.0	1-blade LLM φ 14.0 end mill		14			14
LLM-16.0	1-blade LLM φ 16.0 end mill		16			16
LLM-18.0	1-blade LLM φ 18.0 end mill		18			18
LLM-20.0	1-blade LLM φ 20.0 end mill		20		twenty five	20
LLM-25.0	1-blade LLM φ 25.0 end mill		twenty five			twenty five
LLM-30.0	1-blade LLM φ 30.0 end mill		30			30
LLM-32.0	1-blade LLM φ 32.0 end mill		32			32

↓	↓

LLM-100.0	1-blade LLM φ16.0 end mill		100			100

Eisen, Japan

About the Series

Mueller End Mill Square Type LLM Series

Shape

Series Details

TYPE-1 (with center cut)

TYPE-2 (without center cut)

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