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GME-GBR Boring Tools Description
The GME-GBR boring tool system features an innovative modular design, a high-rigidity toolholder, and a precision fine-tuning mechanism, enabling machining accuracy of ±0.002mm. The system also includes internal cooling to ensure machining stability and maximize tool life.
GME-GBR Boring Tools Features
Ultra-high Precision: Micron-level adjustment mechanism achieves ±0.002mm repeatability
Modular Design: Quick tool changes, reducing downtime
Internal Coolant: Improves machining efficiency and extends tool life
Wide Application Range: Covers machining needs from 12 to 250mm diameters
High-Rigidity Structure: A specially made tool body ensures stable machining
Combination and matching, diverse choices
The complete component system of the GME precision boring system is presented in detail, including core components such as tool holder adapters, extension rods, cutting heads, and blades, providing a full range of solutions for different processing needs.
GME-GBR Boring Tools Specification
A complete technical matrix of series processing tools, helping users quickly identify the most suitable product solutions through six core dimensions

GME-GBR Boring Tools Workpiece material
The following table provides a comprehensive overview of tool performance across various workpiece materials, with clear indicators for optimal (◎) and suitable (○) applications:
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| 1 2 3 4 | 5 | 6 7 | 1 2 3 | 1 2 | 3 | 1 2 | 3 | 4 | 5 | 1 2 3 | 4 | 1 | 2 | |
| Carbon steel, alloy steel | Alloy steel, tool steel | PH and Ferrite/Martensitic Steel | Stainless steel | Gray cast iron, ductile iron | High alloy cast iron | Wrought aluminum alloy Cast aluminum alloy | Cast aluminum alloy | Copper alloy | Composite materials | High-temperature alloy | titanium alloy | Hardened steel | Hardened steel | |
| (<35HRC) | (35-48HRC) | (35-48HRC) | (<35HRC) | (35-45HRC) | (Si<12%) | (Si>12%) | (<HB200) | (<HB450) | (<HB400) | (45-55HRC) | (55-60HRC) | |||
| Rb Rough Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| FB Fine Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| MB Micro-Diameter Fine Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| LRB Bridge-Type Rough Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| LFB Bridge-Type Fine Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| HRA Large Aluminum Alloy bridge-type Rough Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
| HFBA Large Aluminum Alloy bridge-Type Fine Boring Tool | ○ | ○ | ○ | ○ | ◎ | |||||||||
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