High-Precision BMT40/BMT45/BMT55 Boring & Milling Cutter Tool Holder

Ultra-Rigid Construction
– Machined from premium alloy steel with hardened surfaces for exceptional wear resistance and long-term durability under heavy loads.
Precision Ground Taper
– BMT interface ensures ultra-tight spindle contact (0.001mm runout max) for vibration-free machining and superior surface finishes.
Modular Versatility
– Compatible with BMT40/BMT45/BMT55 spindle systems, ideal for rotary tables, lathe tool posts, and CNC milling applications.
Optimized Chip Flow
– Engineered flutes and coolant channels prevent chip clogging during deep boring or face milling operations.
Industrial-Grade Reliability
– Hardened clamping screws and ground locating surfaces guarantee repeatable accuracy in high-volume production runs.
Perfect for
– Precision boring, die/mold milling, and heavy-duty turning on CNC lathes or machining centers. Bulk discounts available for OEMs and machine shops.