ISCAR Cutting Tools - Metal Working Tools - Threading - External Thread Milling

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ER/L-UN : External American UN full profile (UN, UNC, UNF, UNEF) laydown threading inserts. ER/L - ground periphery and rake, ERB - with a chipformer and peripherally ground, ERM - with a chipformer for general applications(-)External American UN Full Profile (UN, UNC, UNF, UNEF) Laydown Threading Inserts for General Applications(+)

Representative Image

External right-hand shown

Representative Image

External right-hand shown

Related inserts for : SER 2525 M27

Designation	IC	TPI	RE	INSL	PDY	PDX	CICT	THFT	CEDC	CBMD	TTP	SC	AN	CNC	COATP	D1	FTDZ	GRDMFG	HAND	IFS	NIS	S	S1	SSC	TCTR	TP	ApplMat	StaSteel	CastIron	HardMa	NFMetals	SupTit	CutEdMat	Coating	GICAT	GIREM	giic	Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed
27ER 8 UN 2M	15.88	8.0	0.41	27.50	3.1	4.9	2	UN60~	3~	Z~	EXT~	T~	~	3~	~	~	~	IC908 ~	R~	3~	1~	~	~	27~	~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~		Superalloys and titanium~	Carbide~	TiAlN ~	5902443	Multi-tooth	1	IC908
27ER 4.5 UN	15.88	4.5	0.75	27.50	1.9	2.7	1	UN60~	3~	Z~	EXT~	T~	~	3~	~	~	~	IC908 ~	R~	3~	1~	~	~	27~	~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~		Superalloys and titanium~	Carbide~	TiAlN ~	5903328		1	IC908
27ER 4 UN	15.88	4.0	0.85	27.50	0.7	0.8	1	UN60~	3~	Z~	EXT~	T~	~	3~	~	~	~	IC08 ~	~	3~	1~	~	~	27~	~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Non Ferrous Metals~	Superalloys and titanium~	Carbide~	TiAlN ~	5990325		4	IC50M IC250 IC08 IC908

For Insert Identification System, click on "More Info".
Tolerance: Class 2A.
For threading between walls use GRIP-type insert TIP-UN.

Threading
Main Application

External Thread Milling
Sub Application

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Threading Main Application

External Thread Milling Sub Application

Site Map

Threading
Main Application

External Thread Milling
Sub Application