Home / Milling / Mill Tooling / Universal Kwik Switch #300 to Universal Z Collet Chuck 80320 w/ 1/2″ Collet View cart “Boring Head, R-8, Diameter 4″, 1″ Boring Bars, Critereion L624R8” has been added to your cart. Universal Kwik Switch #300 to Universal Z Collet Chuck 80320 w/ 1/2″ Collet$39.00 1 in stock Add to cart Category: Mill Tooling Description Description Universal Kwik Switch #300 to Universal Z Collet Chuck 80320 w/ 1/2″ Collet Related products Quick Change Set, Morse Taper #5 MT, Neal Skokie $295.00 Add to cart Quick Change Set,R-8, Enco Item # L5708 $295.00 Add to cart Boring Head, Straight Shank 1″, Diameter 2-1/2″, Erickson Tenthset $85.00 Add to cart Boring Head, R-8, Bridgeport, Diameter 3″, 5/8″ Bars Item # L61043A $149.00 Add to cart