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| Model NO. | BFI Series | Structure | Adjustable |
| Blade Number | Multi-Blade | Material | Steel |
| Type | Boring Tool | Product Name | CNC Boring Bar |
| Boring Range | D13mm~D210mm | Machining Accuracy | IT6 Tolerance Grade |
Premium Boring Solutions
Our professional boring tools deliver exceptional precision for internal hole machining in CNC and lathe applications. Manufactured from high-grade solid carbide material, these boring bars ensure superior cutting performance and extended tool life across automotive, aerospace, and mold manufacturing industries.
BFI: 13-210mm | BFB: 160-525mm | BFH: 1-54mm | BFG: 200-550mm. Digital boring options are available for versatile machining.
Rigid body design minimizes vibration, achieving superior surface finish even in deep hole applications.
Quickly expand diameters by adding shims; each shim increases the range by 5mm, up to 10mm total without replacing the head body.
| Technical Parameters | |
|---|---|
| Adjustment Precision | 1μm / 0.001mm Visual Dial Precision |
| Tool Material | High-Grade Steel Construction |
| Carbide Insert Types | TCMT / TCMX / TCGT / TCGX / TCEX / TCMW |
| Application | CNC Machining Center |
| Package Size | 35.00cm * 35.00cm * 32.00cm |
1μm Visual Dial
Flexible Combinations
Multi-Interface Ready
Near-Zero Backlash
100% Inspected
Guaranteed Hardness
Nuplanta CNC