Compare Quick view Parlec SKU: SMT47855 Parlec HSK100 ER16 Collet Chuck 3.750" Pro H100-16ER406 (LOC3477) Material: Steel Spindle Type: HSK100A Coolant Through: Yes Projection Length: 3.75" MPN: H100-16ER406 MSRP: Was: Price Now $149.95 11 In Stock Quantity Add to Your List