Erickson CV40EM050262 End Mill Holder Taper CV40 pneumatic accessory

CV40 End Mill Holder

This Erickson end mill holder uses a CV40 taper for secure tool retention in milling operations. It is designed for machinists and CNC operators who need reliable workholding for standard inch-based tooling setups. The holder provides a projection of 2-5/8 in and a nose diameter of 1-3/8 in for stable cutting performance. It suits workshops running conventional or CNC milling machines equipped with CV40 spindles.

CV40 Taper Interface Limits

The CV40 taper interface defines the maximum shank compatibility and rigidity available for this holder. It accepts tooling matched to the CV40 standard, limiting use to machines with corresponding spindle tapers. The fixed projection length and nose diameter restrict reach and clearance for certain workpiece geometries or deep-pocket milling tasks. Users must verify that their machine spindle and tooling match the CV40 specification exactly.

Pre-Order Setup Checks

Confirm your milling machine spindle accepts CV40 tooling before ordering this holder. Verify that the 2-5/8 in projection and 1-3/8 in nose diameter suit your machine envelope and fixture clearance. Check that your cutting tools have shanks compatible with the holder's bore specification. Note the California Proposition 65 warning regarding chemicals known to cause reproductive harm.