ER20-13MM 0.005 AAA High Precision Elastic Chuck – Durable ER20 Collet Lock MGIVL 2016 1.5 WNMA332-DF YBC251 Dimension (mm):L:6

WNMA332-DF YBC251 Dimension (mm):L:6

Its specialized chipbreaker geometry ensures that even under heavy depths of cut

The VP15TF Miracle Coating provides a sophisticated thermal barrier

ensuring the cutting edge stays sharp for a mirror-like finish

ER20-13MM 0.005 AAA High Precision Elastic Chuck – Durable ER20 Collet Lock MGIVL 2016 1.5 WNMA332-DF YBC251 Dimension (mm):L:6Specifications: Designation: ER20 13MM 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