Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!ER Wrench Spanner Collet Chuck Hardness 45-48HRC for Machine Description : Name : ER - A type wrench
Material : cast steel manufacturing
Model : ER11 / ER16 / ER20
Heat treatment hardness : 45 - 48HRC
The clamping nut is directly tightened and the rigidity is high . It is used for machine , computer boring machine , spindle machine , extension rod clamping nut rotation . Specification : Size : 15 . 5x5 . 2 cm / 6 . 10x2 . 04 inch Package Includes : 1 piece wrench ER Wrench Spanner;ER11 Collet Wrench;Collet Wrench ;Collet Spanner
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