Precision BT40-LBK4-155L Fine Boring Tool Holder for CNC Excellence

Ultra-precise machining with hardened alloy steel construction for maximum durability and minimal runout. Ideal for high-speed fine boring operations in automotive, aerospace, and mold manufacturing.

Advanced thermal stabilization design ensures consistent performance under heavy loads. Perfect for achieving micron-level tolerances in hardened materials.

Ergonomic dual-contact BT40 taper interface guarantees vibration-free operation. Essential for jig boring, die correction, and precision hole finishing.

Mirror-finished internal coolant channels optimize chip evacuation. Compatible with most CNC milling machines for versatile workshop integration.

Exclusive wholesale pricing available for bulk orders. Global shipping with factory-direct quality assurance.