ER20-5MM AAA 0.005 Grade High Precision Elastic Chuck – Shock-Resistant ER20 Collet Lock MTFNL3232P22 If cutting sticky metals (low-carbon

If cutting sticky metals (low-carbon steel/stainless) and chips weld to the face

Mastering Surface Perfection: High-Speed Cermet for Elite Steel Finishing

Zero issues with hot steel chips binding to the clamping area

Voice of Machinists

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ER20-5MM AAA 0.005 Grade High Precision Elastic Chuck – Shock-Resistant ER20 Collet Lock MTFNL3232P22 If cutting sticky metals (low-carbonSpecifications: Designation: ER20 5MM AAA 0. 005 AAA grade high precision elastic chuck ER20, ER collet lock Diameter : 21mm Height : 31. 5mm With nut : ER20A Package Includes: A Chuck (not include With nut) Features: Mn manganese titanium hardened steel is made with precision, hardened, shock resistant and durable Good hardenability, can withstand multiple impacts, strong and durable, long life The hollow knife groove of the collet is ground The