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

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ER/L-TR : External trapezoid shaped, DIN 103 laydown threading inserts, for feed screws.(-)External Trapezoid Shaped DIN 103 Laydown Threading Inserts for Feed Screws(+)

Representative Image

External right-hand shown

Representative Image

External right-hand shown

Designation	IC	TP mm	INSL	HAND	PDY	PDX	R	SC			AN	CBMD	CEDC	CNC	COATP	D1	FTDZ	GRDMFG	IFS	NIS	RE	S	S1	SSC	THFT	TPI								GICAT	GIREM	giic	Tough ‹————› Hard Grade & Vc Click on Grade No. for Cutting Speed
16EL 1.5 TR	.375	1.500	.649	L~	.04	.04	.0039	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	16~	TR30~	-~	Steel~	Stainless Steel~				Carbide~	TiCN+TiN ~	5990270		1	IC250
16ER 1.5 TR	.375	1.500	.649	R~	.04	.04	.0039	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	16~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5998003		2	IC250 IC908
16EL 2 TR	.375	2.000	.649	L~	.04	.04	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	16~	TR30~	-~	Steel~	Stainless Steel~				Carbide~	TiCN+TiN ~	5990017		1	IC250
16ER 2 TR	.375	2.000	.649	R~	.04	.04	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	16~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5998323		2	IC250 IC908
16EL 3 TR	.375	3.000	.649	L~	.06	.06	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC908 ~	3~	1~	-~	.000~	~	16~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902252		1	IC908
16ER 3 TR	.375	3.000	.649	R~	.06	.06	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC1007~	3~	1~	-~	.000~	.000~	16~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5999154		4	IC228 IC250 IC908 IC1007
16ER 4 TR	.375	4.000	.649	R~	.05	.06	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	~	~	IC250 ~	3~	1~	-~	.000~	~	16~	TR30~	~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5901460		2	IC250 IC908
22EL 4 TR	.500	4.000	.866	L~	.07	.07	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC908 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5901986		1	IC908
22ER 4 TR	.500	4.000	.866	R~	.07	.07	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5901980		2	IC250 IC908
22EL 5 TR	.500	5.000	.866	L~	.08	.09	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5998823		2	IC250 IC908
22ER 5 TR	.500	5.000	.866	R~	.08	.09	.0079	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5996973		3	IC50M IC250 IC908
22EL 6 TR	.500	6.000	.866	L~	.08	.09	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	~	~	IC908 ~	3~	1~	~	~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5990429		1	IC908
22ER 6 TR	.500	6.000	.866	R~	.08	.09	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC908 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5995150		1	IC908
22UERL 6 TR	.500	6.000	.866	U~	.08	.43	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5997423		3	IC50M IC250 IC908
22UERL 7 TR	.500	7.000	.866	U~	.09	.43	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~				Carbide~	TiCN+TiN ~	5991705		1	IC250
22UERL 8 TR	.500	8.000	.866	U~	.09	.43	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	22~	TR30~	-~	Steel~	Stainless Steel~				Carbide~	TiCN+TiN ~	5901784		1	IC250
27EL 6 TR	.625	6.000	1.083	L~	.09	.10	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC908 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902421		1	IC908
27ER 6 TR	.625	6.000	1.083	R~	.09	.10	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902412		2	IC250 IC908
27EL 7 TR	.625	7.000	1.083	L~	.09	.11	.0150	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~				Carbide~	TiCN+TiN ~	5901990		1	IC250
27ER 7 TR	.625	7.000	1.083	R~	.09	.11	.0150	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5990672		2	IC250 IC908
27UERL 8 TR	.625	8.000	1.083	U~	.10	.11	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5993935		2	IC250 IC908
27UERL 9 TR	.625	9.000	1.083	U~	.12	.54	.0157	T~	~	EXT~	.0~	Z~	3~	3~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5998143		2	IC250 IC908
27UERL 10 TR	.625	10.000	1.083	U~	.12	.54	.0157	T~	~	EXT~	.0~	Z~	1~	1~	~	.000~	~	IC250 ~	3~	1~	-~	.000~	~	27~	TR30~	-~	Steel~	Stainless Steel~	Cast Iron~	Hard Materials~	Superalloys and titanium~	Carbide~	TiAlN ~	5902842	One cutting edge only. Special anvil required.	2	IC250 IC908

For Insert Identification System, click on "More Info"
DIN 103 04/1977,1502901/1977 Class 7e

Threading
Main Application

External Threading
Sub Application

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Threading Main Application

External Threading Sub Application

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Threading
Main Application

External Threading
Sub Application