findmall CAT50-ER32 Collet Chuck 6" Gage Length 2pcs Tool Holder Set Thread 1"-8 Fit for CNC Engraving Machine and Milling Lathe Tool

2 Pcs CAT50-ER32 Collet Chuck 6"
"CNC Tooling" Brand---Excellent Quality---Sold Many Thosands to Distributors    
With good centering function, mainly clamping straight shank cutter
It is often used for clamping end milling cutter, drill bit, tap, reamer, center drill and other cutting tools.