Precision Rough Boring Cutter – BT40/BT50 with 45° & 90° Sleeve Options

High-Performance Material
Made from ultra-durable carbide alloy for extended tool life and resistance to wear during heavy-duty machining.
Versatile Sleeve Angles
Choose between 45° (BSA) or 90° (BSB) sleeves for flexible access to complex workpieces in tight spaces.
Optimal Stability
Precision-ground BT50-BSB62-135 shank ensures superior rigidity and vibration dampening for smooth rough boring operations.
Heavy-Duty Application
Ideal for deep-hole roughing in steel, cast iron, and tough alloys—perfect for lathes and CNC machining centers.
Engineered for Efficiency
Advanced coating reduces friction and heat buildup, enabling faster feed rates without compromising surface finish.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and worldwide logistics support—get industrial-grade quality at unbeatable value.