80MM 90° Face Mill Arbor KRACIVA Arbor Type Cutter with 6‑Slot Design

Description

Product Overview

The KRACIVA 80MM 90° Face Mill Arbor is engineered for high‑performance machining in demanding industrial settings. Featuring a six‑slot architecture, the cutter simultaneously accepts six APMT1604 carbide inserts, enabling multi‑edge cutting that maximizes material removal rates while maintaining surface finish quality. The body is forged from 20CrMnTi alloy steel, a high‑toughness, high‑strength material that provides exceptional rigidity and resistance to wear, even under heavy cutting forces. Paired with the precision‑balanced CAT‑40 FMB27 holder, the arbor achieves dynamic stability, reducing vibration and extending tool life. Key specifications include an 80 mm outer diameter, a 90° face angle, and compatibility with standard CAT‑40 shank systems, ensuring seamless integration into existing CNC milling stations. The design emphasizes ease of insert replacement, allowing operators to quickly swap inserts for different materials or cutting conditions, thereby minimizing downtime and enhancing productivity.

Usage

This face milling arbor excels in a variety of applications, from aerospace component finishing to automotive part production and general metalworking. Its robust construction makes it suitable for machining hardened steels, aluminum alloys, and composite materials, delivering consistent flat surfaces and precise step cuts. The six‑slot configuration is particularly advantageous in high‑volume environments where rapid material removal is essential, such as in the production of large panels, gear blanks, and structural components. Operators benefit from the tool’s ergonomic design, which simplifies setup on CNC machines equipped with CAT‑40 spindle heads. The arbor’s balanced dynamics reduce tool chatter, allowing for higher spindle speeds and deeper cuts without compromising surface integrity. Whether used in batch production or custom prototyping, the cutter provides reliable performance across a broad range of machining strategies, including climb and conventional milling.

Why Choose Us

Choosing the KRACIVA 80MM Face Mill Arbor means selecting a product backed by rigorous quality assurance processes and a reputation for durability. Each arbor undergoes precision dynamic balancing and strict dimensional verification to meet ISO 9001 standards, ensuring that every unit delivers the same high level of performance. The use of premium 20CrMnTi alloy steel not only enhances wear resistance but also provides superior shock absorption, extending the service interval between regrindings. Our commitment to customer support includes technical assistance for optimal insert selection, setup guidance, and a responsive after‑sales service team ready to address any concerns. Additionally, the interchangeable insert system offers flexibility, allowing users to adapt the tool for various materials and cutting conditions without investing in multiple dedicated cutters. This adaptability, combined with the tool’s proven reliability, translates into lower total cost of ownership and higher return on investment for manufacturers.

Key Features

• Six‑slot design holds six APMT1604 carbide inserts for faster, multi‑edge cutting.
• High‑toughness 20CrMnTi alloy steel body delivers exceptional durability and wear resistance.
• Precision‑balanced CAT‑40 FMB27 holder reduces vibration for smoother, more accurate milling.
• Easy insert replacement system minimizes downtime and adapts to different materials.
• Dedicated technical support and after‑sales service ensure reliable long‑term performance.

FAQ

What types of materials can this face mill arbor machine?

The arbor is suitable for a wide range of materials, including hardened steels, stainless steels, aluminum alloys, copper alloys, and composite materials. Its robust 20CrMnTi steel construction and high‑quality carbide inserts provide the necessary rigidity and cutting performance for both ferrous and non‑ferrous applications.

How do I replace the carbide inserts safely?

To replace the inserts, first secure the arbor in the CAT‑40 holder and lock the spindle. Use a suitable torque wrench to loosen the insert retaining screw, remove the worn insert, and install a new APMT1604 insert with the cutting edge oriented correctly. Tighten the screw to the manufacturer‑specified torque value, then verify the balance before resuming machining.

Is the arbor compatible with all CAT‑40 spindle heads?

Yes, the arbor conforms to the standard CAT‑40 shank dimensions and is designed to fit any CAT‑40 spindle head that meets the industry specifications. This universal compatibility ensures easy integration into most CNC milling machines without the need for additional adapters.

What maintenance practices extend the life of the arbor?

Regularly inspect the arbor for signs of wear or damage, keep the cutting surfaces clean, and store the tool in a dry environment to prevent corrosion. Periodic re‑balancing checks are recommended, especially after extensive use or after changing inserts, to maintain optimal dynamic stability.

Can I use inserts from other manufacturers with this arbor?

The six‑slot design is standardized for APMT1604 inserts, allowing you to select inserts from any reputable manufacturer that meets the APMT1604 specifications. This flexibility lets you choose inserts based on material, coating, or performance requirements while retaining the same arbor platform.