Manufactured from high-grade alloy steel, Summit boring bars offer strong wear resistance and long service life, making them suitable for both light and heavy-duty applications.

These tools consist of a shank and cutting end, where the cutting insert or tool bit is mounted securely for internal machining operations.

Where to Use

• Lathe Machines: Internal turning and bore finishing
• CNC Machining: High-precision boring operations
• Automotive Industry: Engine cylinders, bushings
• Aerospace: Precision internal components
• Tool Rooms & Manufacturing: General machining work

Key Features

• Made from high-grade alloy steel for durability
• High rigidity → reduces vibration and chatter
• Suitable for roughing, semi-finishing & finishing
• Available in multiple sizes (1/8” to 1” and above)
• Supplied with Allen bolt & key for tool holding
• Black finish for rust protection

Applications

Used for enlarging, finishing, and precision sizing of holes in components such as cylinders, housings, and mechanical parts in machining industries.