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IR/L-UN : Internal American UN, full profile (UN, UNC, UNF, UNEF), laydown threading inserts. IR/L - Ground periphery and rake, IRB - with a chipformer and peripherally ground, IRM - With a chipformer. Application: general industry.(-)Internal American UN Full Profile (UN, UNC, UNF, UNEF) Laydown Threading Inserts for General Applications(+)
Representative Image
Internal left-hand shown
 
Representative Image
Right-hand shown
Internal left-hand shown
 
Right-hand shown
 UN (INT.)THREAD TOL.
Related inserts for : SIR 0500 P11CB
  Designation  GIFUT5IC TPI  RE INSL PDY PDX HAND CICT  D1 CNC NIS CEDC IFS SSC  SC AN CBMD COATP FTDZ GRDMFG S S1 THFT GICATGIREMgiicTough ‹————› Hard
Grade & Vc     Click on Grade No. for Cutting Speed
  11IR 36 UN    0.25036.0.0024.433.02.02R~1~3~1~3~3~11~T~~INT~~Z~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5903331 1IC908 
  11IR 32 UN    0.25032.0.0020.433.02.02R~1~3~1~3~3~11~T~~INT~~Z~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902060 1IC908 
  11IRB 32 UN    0.25032.0.0016.433.02.02R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303042 1IC908 
  11IR 28 UN    0.25028.0.0020.433.02.02R~1~3~1~3~3~11~T~~INT~~Z~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902572 1IC908 
  11IRB 28 UN    0.25028.0.0020.433.02.02R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303043 1IC908 
  11IR 24 UN    0.25024.0.0027.433.03.03R~1~3~1~3~3~~~~INT~~Z~~~IC1007~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5990852 2IC908 IC1007 
  11IRB 24 UN    0.25024.0.0031.433.02.02R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303044 1IC908 
  11IR 20 UN    0.25020.0.0035.433.03.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902165 1IC908 
  11IRB 20 UN    0.25020.0.0035.433.03.04R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303045 1IC908 
  11IR 18 UN    0.25018.0.0039.433.04.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC250 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5998326 2IC250 IC908 
  11IRB 18 UN    0.25018.0.0039.433.04.04R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303046 1IC908 
  11IR 16 UN    0.25016.0.0035.433.04.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC1007~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5999026 3IC250 IC908 IC1007 
  11IRB 16 UN    0.25016.0.0043.433.04.04R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303047 1IC908 
  11IR 14 UN    0.25014.0.0039.433.04.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC250 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5902176 3IC50M IC250 IC908 
  11IRB 14 UN    0.25014.0.0051.433.04.04R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303048 1IC908 
  11IR 12 UN    0.25012.0.0059.433.03.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC250 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5998776 2IC250 IC908 
  11IRB 12 UN    0.25012.0.0059.433.03.04R~1~3~1~3~3~11~T~~INT~~B~~~IC908 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~3303050 1IC908 
  11IR 11 UN    0.25011.0.0055.433.03.04R~1~3~1~3~3~11~T~~INT~~Z~~~IC250 ~~~UN60~Steel~Stainless Steel~Cast Iron~Hard Materials~ Superalloys and titanium~Carbide~TiAlN ~5995935 2IC250 IC908 
For Insert Identification System, click on "More Info"
Tolerance: class 2B,ANSI B1, 3M-1986


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