BT40 Lock Tooth Boring Head – Precision Machining Essential
High-precision BT40 boring head with lock tooth design ensures superior rigidity and vibration resistance for accurate bore finishing. Hardened alloy steel construction enhances durability under heavy-duty machining. Interchangeable small-diameter boring bars allow versatile adjustments (0.5–20mm) for fine-tolerance holes. Ground gears and micro-adjustment dial (0.01mm increments) guarantee repeatable accuracy in milling/turning. Ideal for CNC lathes and machining centers in automotive, aerospace, or mold-making. Anti-slip locking teeth eliminate tool drift during deep-hole boring. Budget-friendly bulk pricing without compromising industrial-grade performance. Ships globally with wholesale discounts for bulk machine shop orders.