Pusher Collets Bf 7.5/02 Dia 3.2 Mm , Collet Er20, 1-2Mm, , R 28/04 U. P. Guide Bush Dia. 03.20Mm, To Suitwith Ace Designer Sha 20 Machine , Long Nose Subspindle Collet With Smooth Bore & Rubber Seal Dia7.90Mm Quantity: 90