All collets are checked its runout individually on 4 contact points by a high tolerance bench marked testing rod. On size 1/8 and larger the.
"; under size 1/8" the runout is. Each size of ER16 collet has collapsing range of. 039 (1 mm); the size of the collet is the largest size it can hold and able to hold anything smaller within the collapsing range. Running True at High Speed turning. Fit all R8, morse tapper, CAT, BT, CNC, ER16, chuck or holder.
This collet size is true fractional size, not a metric converting size and the surface on this collet has been precision ground to increase its tool life. Founded in 1978, Shars Tool Company has been serving the industrial community and machine shops in the USA for over 30 years. We carry high quality collets, with certificate in each set. The item "16PCS 3/32 3/4 ER32 ER-32 COLLETS SET DIN 6499/B.0003 With Certificate NEW" is in sale since Friday, February 15, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Collets". The seller is "discount_machine" and is located in Saint Charles, Illinois. This item can be shipped worldwide.