Precision Inner Hole Boring Tool for CNC Machining

High-performance tungsten solid carbide construction ensures extreme durability and heat resistance during heavy-duty operations. The ultra-fine grain structure delivers razor-sharp cutting edges for superior surface finishes in precision boring applications.

Specialized MPR geometry design minimizes vibration during deep hole machining, maintaining consistent accuracy even at high spindle speeds. Perfect for manufacturing hydraulic cylinders, bearing housings, and automotive engine components.

CNC-optimized cutting angles provide exceptional chip control in cast iron, steel, and tough alloys. Features micro-grain tungsten carbide substrate with advanced TiAlN coating for 3x longer tool life than standard carbide bits.

Exclusive Senyo cutting edge technology allows smooth operation in interrupted cuts and hard materials. Essential for aerospace, oil/gas equipment, and mold making industries requiring sub-millimeter tolerances.

Direct-from-factory pricing with bulk order discounts available. Ships globally with OEM-quality assurance and technical support. Custom sizing options upon request for specialized machining projects.