8Pcs HSS M2.5 Involute Gear Cutter Set Module 2.5 Milling Cutters With 22Mm Bore Pressure Angle 20 Degree For 12-135 Teeth Gear Making

Description

Product Overview

The 8Pcs HSS M2.5 Involute Gear Cutter Set is engineered for professionals who demand precision and durability in gear fabrication. Each cutter is forged from high-speed steel (HSS), a material renowned for its ability to retain sharpness under high temperatures and heavy cutting loads. The set includes eight cutters covering a broad range of tooth counts from 12 to 135, allowing users to tackle a wide variety of gear sizes without needing to purchase multiple toolkits. The 20 degree pressure angle is optimized for standard gear geometry, delivering clean, accurate tooth profiles that meet industry tolerances. All cutters share a uniform size and proportion, ensuring consistent rigidity and reducing vibration during operation, which translates into smoother cuts and longer tool life.

Beyond the core material advantages, the design incorporates a straight tooth geometry that aligns perfectly with involute gear formation principles. This geometry minimizes chip buildup and reduces the risk of tool deflection, especially when working with harder alloys or larger gear modules. The cutters feature a 22 mm bore, compatible with standard arbor setups, and the overall dimensions of each cutter are compact enough to fit into most milling machines while still providing the necessary mass for stable cutting. The set’s weight of 1.65 lb ensures a balance between portability and the heft required for high‑performance machining.

Usage

Designed for versatility, this cutter set excels in both industrial and hobbyist environments. In a production line, the cutters can be mounted on a CNC milling machine to automate the creation of gears for automotive, aerospace, or robotics applications. The consistent cutting range allows for quick tool changes, reducing downtime and increasing throughput. For smaller workshops or educational settings, the set provides a hands‑on learning experience, enabling students to understand gear geometry and the impact of cutter selection on final product quality.

When selecting a cutter, users should match the tooth count of the gear they intend to produce with the appropriate cutter from the set. The uniform size of the cutters simplifies this process, as the same arbor can be used across the entire range, eliminating the need for multiple setups. The high‑speed steel construction ensures that even when cutting harder materials such as alloy steels or heat‑treated blanks, the cutters maintain their edge, delivering smooth finishes and reducing the need for secondary deburring operations. Proper coolant application and chip evacuation further enhance tool life and surface quality.

Why Choose Us

Choosing the 8Pcs HSS M2.5 Involute Gear Cutter Set means investing in a product that combines engineering expertise with practical usability. Our cutters are manufactured under strict quality control processes, ensuring each piece meets exacting dimensional tolerances. The high‑speed steel alloy is heat‑treated to achieve a hardness level that resists wear, providing a longer service interval compared to standard carbon steel tools. Additionally, the set is backed by a responsive customer support team that offers technical assistance, replacement parts, and guidance on optimal machining parameters. We stand behind our products with a satisfaction guarantee, reflecting confidence in the durability and performance of our gear cutters.

Key Features

• High‑speed steel construction delivers lasting sharpness and heat resistance for demanding cutting tasks.
• Eight cutters cover a wide tooth count range (12‑135), reducing the need for multiple tool purchases.
• 20° pressure angle provides standard gear geometry for accurate tooth profiles.
• Uniform size and 22 mm bore ensure easy mounting on common arbor systems.
• Dedicated customer support offers technical help, replacement parts, and a satisfaction guarantee.

FAQ

What material can these cutters handle?

The cutters are made from high‑speed steel, which is suitable for machining a variety of materials including carbon steel, alloy steel, stainless steel, and even some hardened alloys. Proper coolant use and correct feed rates will maximize tool life across these materials.

How do I select the correct cutter for my gear?

Match the cutter to the gear’s tooth count. The set includes cutters for gears ranging from 12 to 135 teeth. Refer to the product specifications or the included size chart to choose the cutter that aligns with your gear’s specifications.

Can these cutters be used on a CNC machine?

Yes, the cutters are designed with a 22 mm bore that fits standard CNC milling arbors. Their uniform dimensions allow for quick tool changes, making them ideal for automated gear production workflows.

What maintenance is required to keep the cutters performing well?

Regular cleaning after each use to remove chips, proper storage in a dry environment, and the use of appropriate cutting fluids during operation will help maintain edge integrity and prevent corrosion.

Is there a warranty or return policy?

We offer a satisfaction guarantee that includes a one‑year warranty against manufacturing defects. If you encounter any issues, our customer service team will assist with replacements or refunds according to our return policy.