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Machine Tools Bt40-Lbk4-85 Shanks Bt40 Boring Head Shank Lbk / Lba Type Boring Tool Holder for CNC Machine
$22.54$36.79-38.73%
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Features
BT40-LBK4-85 Boring Head Shank for CNC Machine Tools
Precision-machined BT40 shank with high-grade alloy steel for superior rigidity and wear resistance. Hardened and ground finish ensures ultra-low runout (±0.01mm) for high-precision boring operations. LBK/LBA-type design offers quick tool changes and exceptional stability in heavy-duty milling. Compatible with BT40 spindles on CNC machining centers for aerospace, automotive, and mold manufacturing. Exclusive anti-vibration grooves reduce chatter, extending tool life. Includes pre-installed coolant channels for efficient heat dissipation during deep-hole boring. Global wholesale pricing with bulk discounts—ideal for industrial suppliers and large-scale workshops. Stocked in multiple quantities for immediate shipment.
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