Pentagon High Precision Elastic Spring Steel F1 Type BORING HEADS F1-12/R8-110 mm
This high precision elastic spring steel boring head enables accurate enlargement and finishing of internal diameters on milling machines and CNC centers. The F1-12/R8 model offers fine control with a 0.01 mm graduation for consistent repeatability in micro-boring applications. • Boring capacity: 10-125 mm • Max offset: 16 mm • Boring hole size: 12 mm • Outer diameter: 50 mm
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Specifications
For: F1-12/R8-110 mm- Model
- F1-12/R8
- Boring Head Height
- 61.6 mm
- Boring Head Outer Dia
- 50 mm
- Boring Hole Size
- 12 mm
- Boring Capacity min-max
- 10-125 mm
- Fine Feed per graduation
- 0.01 mm
- Max Offset
- 16 mm
- Dimensions
- 80x80x125 mm
- Weight
- 3.5 Kgs
Configurations
Click a row to switch| Variant | Model | Boring Capacity min-max | Boring Head Outer Dia | Boring Hole Size | Price |
|---|---|---|---|---|---|
| F1-12/R8-110 mm | F1-12/R8 | 10-125 mm | 50 mm | 12 mm | ₹5,200 |
| F1-18-220 mm | F1-18 | 12-225 mm | 75 mm | 18 mm | ₹5,100 |
| F1-12-110mm | F1-12 | 10-125 mm | 50 mm | 12 mm | ₹4,300 |
| F1-18/R8-220 mm | F1-18/R8 | 12-225 mm | 75 mm | 18 mm | ₹5,900 |
| F1-18/ISO40-NT40-220 mm | F1-18/ISO40-NT40 | 12-225 mm | 75 mm | 18 mm | ₹6,700 |
| F1-18/ISO30-NT30-220 mm | F1-18/ISO30-NT30 | 12-225 mm | 75 mm | 18 mm | ₹6,100 |
| F1-12/ISO30-NT30-110 mm | F1-12/ISO30-NT30 | 10-125 mm | 50 mm | 12 mm | ₹5,400 |
| F1-12/ISO40-NT40-110 mm | F1-12/ISO40-NT40 | 10-125 mm | 50 mm | 12 mm | ₹5,800 |
Ideal Applications for Precision Machining
- Suitable for internal cylindrical boring in steel components
- Ideal for repairing worn holes in machinery parts
- Used in mold and die making for precise cavity sizing
- Effective for finishing bores in automotive engine blocks
- Recommended for general engineering workshops requiring accuracy
Optimized Dimensions for Machine Tool Compatibility
- Compact outer diameter of 50 mm fits standard tool holders
- Boring head height of 61.6 mm ensures proper clearance
- Designed with a 12 mm boring hole size for common shanks
- Overall dimensions of 80x80x125 mm optimize bench space
- Weight of 3.5 Kgs provides stability without excessive mass
F1 Type Design and Fine Adjustment Capabilities
- Features the robust F1 type design for versatile machine integration
- Offers fine feed adjustment with 0.01 mm per graduation precision
- Allows precise micro-adjustments for tight tolerance requirements
- Supports a wide boring capacity range from 10 to 125 mm
- Enables accurate centering and offset adjustments up to 16 mm max
Optional Accessories
1. Boring Bars set of 12 Pcs of dia 18 mm
High Precision Elastic Spring Steel Construction
- Manufactured from high-precision elastic spring steel for superior resilience
- Ensures consistent cutting performance under varying load conditions
- Resists deformation during heavy-duty boring operations
- Maintains dimensional stability over extended service life
- Provides reliable feedback and accuracy in fine finishing tasks
More questions buyers ask
What is an F1 type boring head?
An F1 type boring head is a precision tool used in milling machines for enlarging existing holes to precise diameters with high accuracy.
What materials are these boring heads made of?
These boring heads are manufactured from high-precision elastic spring steel, ensuring durability and dimensional stability.
What is the boring capacity range?
The capacity depends on the model, typically ranging from 10 mm up to 225 mm for various industrial applications.
What is the fine feed adjustment precision?
These units offer a fine feed adjustment of 0.01 mm per graduation, allowing for micro-adjustments.
Are these boring heads compatible with CNC machines?
Yes, they are designed for versatile integration into milling and CNC machining setups.
What industries use these boring heads?
They are widely used in automotive engine block finishing, mold and die making, and general precision engineering workshops.
How do I choose the right boring head?
Consider your machine's shank type (R8, ISO30, ISO40), required boring capacity, and the specific hole diameter you need to achieve.
Do these come with a warranty?
Yes, Pentagon Machines and Tools provides standard warranty coverage on their industrial equipment.
Is pan-India delivery available?
Yes, we offer reliable pan-India shipping for all machine tools and accessories.
Can I get a GST invoice?
Yes, all purchases include a valid GST invoice for your accounting and tax requirements.
Who should choose the F1-12 model?
The F1-12 is ideal for workshops requiring a compact boring head for smaller diameter holes up to 125 mm.
Who should choose the F1-18 model?
The F1-18 is best for heavy-duty applications requiring a larger boring capacity of up to 225 mm.
How does the F1-12 compare to the F1-18?
The F1-12 is more compact (50mm OD) for lighter tasks, while the F1-18 is larger (75mm OD) for heavy-duty boring.
Which shank type should I pick?
Choose the shank (R8, ISO30, or ISO40) that matches your machine's spindle taper for a secure and accurate fit.
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Full description
This high precision elastic spring steel boring head enables accurate enlargement and finishing of internal diameters on milling machines and CNC centers. The F1-12/R8 model offers fine control with a 0.01 mm graduation for consistent repeatability in micro-boring applications. • Boring capacity: 10-125 mm • Max offset: 16 mm • Boring hole size: 12 mm • Outer diameter: 50 mm