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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
 
 UN (EXT.)THREAD TOL.
Related inserts for : SEL 2525 M16
  Designation  GIFUT5IC 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 StaSteelCastIronHardMa NFMetalsSupTit CutEdMatCoating GICATGIREMgiicTough ‹————› Hard
Grade & Vc     Click on Grade No. for Cutting Speed
  16EL 40 UN    09.5240.00.1016.490.60.51UN60~~Z~EXT~~~~~~~IC250 ~~~~~~~~~Steel~Stainless Steel~    Carbide~TiCN+TiN ~3409683 1IC250 
  16EL 36 UN    09.5236.00.0716.490.60.61UN60~3~Z~EXT~T~~3~~~~IC908 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5903329 1IC908 
  16EL 32 UN    09.5232.00.1016.490.60.61UN60~3~Z~EXT~T~~3~~~~IC908 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5903325 1IC908 
  16EL 28 UN    09.5228.00.1116.490.60.71UN60~3~Z~EXT~T~~3~~~~IC908 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902420 1IC908 
  16EL 24 UN    09.5224.00.1316.490.70.81UN60~3~Z~EXT~T~~3~~~~IC908 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902366 1IC908 
  16EL 20 UN    09.5220.00.1616.490.80.81UN60~3~Z~EXT~T~~3~~~~IC08 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~Non Ferrous Metals~Superalloys and titanium~Carbide~TiAlN ~5902534 3IC250 IC08 IC908 
  16EL 18 UN    09.5218.00.1716.490.70.81UN60~3~Z~EXT~T~~3~~~~IC08 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~Non Ferrous Metals~Superalloys and titanium~Carbide~TiAlN ~5996492 2IC08 IC908 
  16EL 16 UN    09.5216.00.2316.491.11.21UN60~3~Z~EXT~T~~3~~~~IC250 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5999404 2IC250 IC908 
  16EL 14 UN    09.5214.00.2316.491.01.21UN60~3~Z~EXT~T~~3~~~~IC250 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~Non Ferrous Metals~Superalloys and titanium~Carbide~TiCN+TiN ~5997793 2IC250 IC508 
  16EL 13 UN    09.5213.00.2416.491.01.21UN60~3~Z~EXT~T~~3~~~~IC250 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902844 2IC250 IC908 
  16EL 12 UN    09.5212.00.2716.491.11.21UN60~3~Z~EXT~T~~3~~~~IC250 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5999716 2IC250 IC908 
  16EL 11 UN    09.5211.00.2816.491.11.51UN60~3~Z~EXT~T~~3~~~~IC908 ~L~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5995115 1IC908 
  16EL 10 UN    09.5210.00.3716.491.11.51UN60~3~Z~EXT~T~~3~~~~IC250 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5995865 2IC250 IC908 
  16EL 8 UN    09.528.00.4016.491.21.61UN60~3~Z~EXT~T~~3~~~~IC250 ~~3~1~~~16~~-~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5995855 2IC250 IC908 
For Insert Identification System, click on "More Info".
Tolerance: Class 2A.
For threading between walls use GRIP-type insert TIP-UN.


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