Indexable Insert Boring Bar Set
This comprehensive boring bar set provides versatile solutions for precision internal machining operations. The set includes 5 boring bars in different diameters and lengths, each featuring anti-vibration technology through a specialized internal dampening system that allows for extended overhangs without compromising stability.
The bars are manufactured from high-strength alloy steel with precision-ground shanks for accurate mounting in tool holders. Each boring bar accepts industry-standard CCMT/DCMT inserts (included) that can be easily indexed or replaced when worn.
The insert geometry is optimized for excellent surface finishes in boring operations, with positive rake angles that reduce cutting forces and improve chip control. The set comes in a protective case with additional inserts, torx wrenches for insert changes, and shim seats for fine adjustment of cutting diameter. Ideal for precision boring in lathes and machining centers across a wide range of materials.
Key Features:
- 5 boring bars in different diameters and lengths
- Anti-vibration technology with internal dampening system
- High-strength alloy steel with precision-ground shanks
- Compatible with industry-standard CCMT/DCMT inserts
- Includes additional inserts, torx wrenches, and shim seats
Indexable Insert Boring Bar Set
The Alliance Tools Indexable Insert Boring Bar Set represents the pinnacle of precision internal machining technology. This comprehensive set has been engineered to deliver exceptional performance across a wide range of boring applications, from small-diameter precision holes to large internal features.
Advanced Anti-Vibration Technology
Each boring bar in this set incorporates a specialized internal dampening system that provides several critical advantages:
- Significantly reduced vibration even at extended overhangs (up to 7× diameter)
- Enhanced stability during interrupted cuts and when machining tough materials
- Improved surface finish quality through elimination of chatter marks
- Increased metal removal rates without compromising accuracy
- Extended tool and insert life through reduced stress on cutting edges
Premium Materials and Construction
The boring bars are manufactured from high-strength alloy steel with carefully engineered properties:
- Optimized combination of hardness and toughness for maximum durability
- Precision-ground shanks ensuring accurate mounting in tool holders
- Specialized heat treatment process for enhanced vibration dampening
- Corrosion-resistant surface treatment for long-term protection
- Precision-machined insert pockets for accurate insert positioning
Versatile Insert Compatibility
The set is designed to work with industry-standard inserts, providing excellent versatility:
- Compatible with common CCMT and DCMT insert geometries
- Easily interchangeable inserts for different materials and applications
- Each insert provides multiple cutting edges for cost-effective operation
- Positive rake geometry reduces cutting forces and improves chip control
- Various insert grades included for machining different material types
Comprehensive Set Configuration
This professional set includes 5 boring bars carefully selected to cover the most common internal machining applications:
- 8mm diameter bar for small bore applications (minimum bore 10mm)
- 10mm diameter bar for medium-small bores (minimum bore 12mm)
- 12mm diameter bar for medium bores (minimum bore 14mm)
- 16mm diameter bar for medium-large bores (minimum bore 18mm)
- 20mm diameter bar for large bores (minimum bore 22mm)
- Various overhang lengths to accommodate different depth requirements
Complete Accessory Package
The set comes with all necessary accessories for immediate use:
- 10 additional indexable inserts in various grades for different materials
- Precision torx wrenches for secure insert mounting and indexing
- Shim seats for fine adjustment of cutting diameter
- Insert screw set with spare screws
- Comprehensive application guide with recommended cutting parameters
Professional Storage Case
The entire set comes housed in a custom-designed protective case that provides:
- Individual compartments with secure retention for each boring bar
- Separate sections for inserts, wrenches, and accessories
- Protection against damage during transport and storage
- Compact organization for efficient workshop management
- Durable construction that withstands industrial environments
Technical Specifications
| Boring Bar Material | High-Strength Alloy Steel with Vibration Dampening Core |
|---|---|
| Surface Treatment | Black Oxide Finish |
| Quantity | 5 Boring Bars |
| Bar Diameters | 8mm, 10mm, 12mm, 16mm, 20mm |
| Minimum Bore Diameters | 10mm, 12mm, 14mm, 18mm, 22mm |
| Maximum Overhang | 7× Bar Diameter |
| Insert Compatibility | CCMT/DCMT (Various Sizes) |
| Insert Included | 15 Inserts (3 per Bar) |
| Insert Grades | General Purpose, Finishing, and Heavy Duty |
| Shank Type | Cylindrical, Precision Ground |
| Rake Angle | Positive (5°) |
| Case Dimensions | 40cm × 30cm × 8cm |
| Case Material | Impact-Resistant Plastic with Aluminum Frame |
| Total Weight | 3.8 kg |
| Country of Manufacture | United Kingdom |
| Warranty | 1 Year Manufacturer's Warranty |
Recommended Applications
- Precision boring operations
- Internal diameter finishing
- Enlarging and finishing drilled holes
- Internal profiling and chamfering
- Internal grooving (with appropriate inserts)
- Deep boring applications
- Interrupted cutting conditions
Compatible Materials
- Carbon and alloy steels
- Stainless steel (all grades)
- Cast iron (gray and ductile)
- Aluminum and aluminum alloys
- Copper and copper alloys
- Nickel-based alloys
- Titanium (with appropriate inserts)
- Hardened materials up to 45 HRC
Delivery Information
Alliance Tools Limited is committed to providing fast, reliable delivery services for all our products.
Delivery Options
| Service | Estimated Delivery Time | Cost |
|---|---|---|
| Standard Delivery | 2-3 Working Days | Free for orders over £75 |
| Next Day Delivery | Next Working Day (order before 2pm) | £8.95 |
| Saturday Delivery | Saturday (order before 2pm Friday) | £12.95 |
All deliveries require a signature upon receipt. Please ensure someone is available at the delivery address to sign for your package.
Returns Policy
We want you to be completely satisfied with your purchase. If for any reason you are not entirely happy with your order, you can return it to us within 30 days of receipt for a full refund or exchange.
To be eligible for a return, your item must be:
- In the original packaging
- Unused and in the same condition that you received it
- Accompanied by the original invoice or receipt
Return Process:
- Contact our customer service team at info@alliancetoolsltd.info or call +441915920025 to initiate your return
- Package your product securely with all original packaging materials
- Include your order number and reason for return
- Ship the package to the address provided by our customer service team
Once we receive and inspect your return, we will process your refund or exchange promptly. Refunds will be issued to the original payment method within 5-7 business days.
Please note that shipping costs for returns are the responsibility of the customer unless the return is due to our error (you received an incorrect or defective item).
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