CAT 40 Shell Mill Holders 2025 Newest Online

Fitz-Rite flange-mounting shell mill holder is a rugged design built for the high torque transmission required for your large diameter face mill cutters. Offering a large bearing surface, two driving keys and 4 fasteners the cutter is secure for applications from fine to rough milling. Our shell mill holders are designed to hold shell mill cutters for applications from fine to rough milling. These shell mill holders are produced to the AT3 standard, from mill-certified hardened alloy steel with a cutter pilot concentric to the taper within two tenths (0.0002″). Offering a range of arbor sizes from 0.75″ to 1.50″ you are sure to find the high performance shell mill holder you need.  

Retention knobs sold separately