Erickson DV50BSMC60070M 3767858 DV50 60mm Bore Shell Mill Adapter

The Erickson DV50BSMC60070M is a new shell mill adapter with a DV50 (50-taper dual-V flange) spindle interface, designed to mount shell mill cutters with a 60 mm bore diameter and a 70 mm projection (gauge length) from the flange face. The DV50 dual-V contact system provides simultaneous taper-and-flange contact for superior rigidity and repeatability compared to standard BT/CAT V-flange holders, making this adapter suitable for heavy face milling and shell milling operations on machining centers equipped with DV50 spindles. The body is through-hardened alloy steel with a black oxide finish and features four precision-ground clamping screw bores arranged symmetrically on the face flange to secure the shell mill cutter; a central coolant-through bore provides cutting fluid delivery directly to the cutting zone. This adapter is sold new in original Erickson factory packaging (box label confirms MPN DV50BSMC60070M and item code 71498281). Product Specifications Brand Erickson MPN 3767858 Item Number 71498281 Spindle Interface DV50 (50-Taper Dual-V Flange) Shell Mill Bore Diameter 60 mm Projection / Gauge Length 70 mm Adapter Type Shell Mill (BSM = Bolt-On Shell Mill) Drive Type 4-bolt face drive Coolant Through-coolant capable Material Alloy steel Finish Black oxide Country of Origin Singapore (visible on body label)