The Redding Competition Carbide Kit 6.8MM SPC is the ultimate solution for precision cutting, offering unmatched durability and performance in demanding machining environments. Engineered by Redding, a global leader in high‑performance cutting tools, this kit provides a complete set of carbide inserts designed for 6.8 mm (0.267") spindle nose diameters, ensuring perfect fit and optimal cutting geometry for a wide range of materials.
Key Features & Benefits
- Precision‑Engineered Carbide Inserts: High‑grade tungsten carbide delivers superior wear resistance and edge retention.
- 6.8 mm SPC Compatibility: Tailored for 6.8 mm spindle nose tools, providing a seamless, bolt‑on installation.
- Competition‑Grade Design: Optimized rake and clearance angles for maximum chip evacuation and reduced cutting forces.
- Versatile Material Capability: Ideal for aluminum, brass, copper, plastics, composites, and light steels.
- Extended Tool Life: Advanced coating technology reduces friction, extending insert life and lowering overall machining costs.
- Easy Identification: Color‑coded insert layout for quick setup and tool changeover.
Technical Specifications
| Part Number | 99127 |
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| UPC | 611760991271 |
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| Insert Size | 6.8 mm (0.267") SPC |
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| Material | Tungsten Carbide with TiAlN coating |
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| Number of Inserts | 10 (5 per side) |
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| Rake Angle | 7° (optimized for high‑speed finishing) |
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| Clearance Angle | 6° |
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| Recommended Cutting Speed (Vc) | 300–500 m/min (varies by material) |
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| Recommended Feed Rate (f) | 0.05–0.15 mm/rev |
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| Application | Finishing, semi‑finishing, light roughing |
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Why Choose Redding Competition Carbide Kit?
Redding’s reputation for precision engineering translates into a carbide kit that delivers consistent results, batch after batch. Whether you are a professional machinist, a CNC hobbyist, or a production facility, this kit provides:
- Reduced downtime thanks to quick‑change insert design.
- Higher surface finish quality, meeting ISO 1302 standards for fine machining.
- Cost‑effective performance with fewer insert replacements.
- Confidence in a trusted brand backed by decades of industry experience.
Ideal Applications
The Competition Carbide Kit excels in a variety of scenarios, including:
- Finishing operations on aerospace aluminum alloys (e.g., 2024, 7075).
- Precision machining of brass and copper components for electrical hardware.
- Composite material trimming for automotive and sports equipment.
- Production of high‑tolerance plastic parts used in medical devices.
Installation & Maintenance Tips
- Secure the tool holder using the 6.8 mm SPC mounting pattern; verify torque per the manufacturer’s specifications.
- Insert the carbide blades following the color‑coded layout to ensure correct orientation.
- Inspect inserts regularly for wear; replace any damaged blades promptly to maintain optimal cutting performance.
- Maintain clean cutting fluid flow to reduce heat buildup and preserve coating integrity.
Customer Support & Warranty
Redding offers comprehensive technical support and a limited warranty covering manufacturing defects. For installation guidance, cutting parameters, or any inquiries, contact our dedicated support team or visit the official Redding website.
Boost your machining efficiency with the Redding Competition Carbide Kit 6.8MM SPC – the perfect blend of durability, precision, and performance.
