PAC Precision ER Collet Chuck - Dual Contact BT Taper
MANUFACTURER PAC Precision
- Product Attributes
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The PAC Precision ER Collet Chuck with Dual Contact BT Taper provides simultaneous taper and spindle face contact, eliminating the micro-movement at the spindle interface that can occur with standard single-contact BT holders under heavy cutting loads. The dual contact design delivers improved rigidity, better surface finish, and enhanced tool life compared to standard BT ER chucks, while retaining the versatile ER collet system for a wide range of tool shank diameters.