K-gualda Collet Chuck Hand for Lathe MT3-ER32 M12& ER32 Collet Chuck Set (18pce)

Center shaft is made of. And hardened through vacuum heat treatment to provide higher HRC. We has been under taken manufacture almost 37 years in TaiwanR. CSince 1985 as OEM factory and minority ODM and equipped with Cylinder, Inner, Thread grinder, so we made Tool holder many years and other machine experience. We were best good skill in grinding technology. We sell on Amazon (Jp, AU) in 2016,100% positive in the last 12 months (12 ratings). Good quality for any customer.

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