Premium NT40 Boring Head Set – Precision Machining Solution

High-grade 12mm boring head with ultra-precise micro-adjustment (0.01mm accuracy) for flawless hole finishing. Hardened alloy steel construction ensures exceptional durability and vibration resistance.

Universal compatibility with NT30/NT40/NT50 and ISO30/ISO40/ISO50 tool holders, ideal for milling machines and CNC applications. Perfect for automotive, aerospace, and mold-making industries.

Mirror-polished surfaces reduce friction while carbide-reinforced screws prevent stripping. Pre-balanced design minimizes runout for superior surface finishes in steel, aluminum, and titanium workpieces.

Complete boring bar set includes multiple inserts. Bulk order discounts available – wholesale pricing for machine shops and industrial suppliers. Ships globally with OEM-quality assurance.