CT08 HSS-Tin Rotary Broach Punching Cutter Tool 8mm Shank Inner Hexagon for Steel(CT08-H9.0mm)

Description

Product Overview

The CT08 HSS‑Tin Rotary Broach Punching Cutter is a precision‑engineered tool designed for demanding metalworking applications. Constructed from high‑speed steel (HSS) that has been infused with a tin coating, the cutter delivers superior wear resistance, reduced friction, and extended service life even under continuous high‑speed operation. Its 8mm shank incorporates an inner hexagonal socket, providing a secure, torque‑transfer connection that minimizes slippage and ensures consistent cutting performance. The tool’s geometry has been optimized for clean, burr‑free holes in a variety of steel grades and alloy materials, making it an essential component for both production line environments and small‑batch workshops. Detailed specifications include a compact package size of 1.18 x 0.79 x 0.39 inches, a weight of 13.4 ounces, and a model designation of HUAGNOU CT08‑H9.0mm. The product is listed under the Industrial & Scientific category, specifically within Cutting Tools > Broaches, and holds a competitive ranking among similar tools.

Usage

Designed for versatility, the CT08 rotary broach excels in a range of real‑world scenarios. In automotive manufacturing, it is used to create precise ventilation holes, sensor mounts, and fastener passages in chassis components. In the aerospace sector, the tool’s ability to produce tight tolerances supports the fabrication of lightweight structural parts where accuracy is paramount. Small‑scale fabricators and hobbyists benefit from the tool’s ease of integration into standard bench‑top drilling rigs, allowing for rapid prototyping of custom brackets, enclosures, and artistic metalwork. The inner hexagon shank fits securely into most standard rotary broach holders, enabling seamless swapping between different cutter sizes without the need for additional adapters. Its tin‑enhanced surface reduces heat buildup, making it suitable for high‑speed punching operations where thermal stability is critical. Whether employed in a CNC‑controlled environment or a manual press, the CT08 delivers consistent results, reducing the need for secondary finishing processes.

Why Choose Us

Choosing the HUAGNOU CT08 rotary broach means selecting a tool backed by rigorous quality assurance protocols and a commitment to customer satisfaction. Each cutter undergoes a multi‑stage heat‑treatment process that aligns the microstructure of the HSS substrate with the tin coating, guaranteeing uniform hardness and resistance to deformation. The manufacturing facility adheres to ISO‑9001 standards, ensuring traceability of raw materials and consistency across production batches. In addition to the robust construction, HUAGNOU provides comprehensive technical support, including detailed usage guides, troubleshooting assistance, and a responsive after‑sales service team ready to address any concerns. Customers benefit from a warranty that covers material defects, reflecting confidence in the product’s durability. By investing in this tool, users gain a reliable solution that minimizes downtime, reduces tooling costs, and enhances overall productivity across diverse metalworking applications.

Key Features

• High‑speed steel core with tin coating delivers exceptional wear resistance for long‑term use.
• 8mm shank with inner hexagon ensures a secure fit and maximizes torque transfer.
• Optimized geometry creates clean, burr‑free holes, reducing the need for secondary finishing.
• Versatile compatibility with standard rotary broach holders for easy tool changes.
• Dedicated technical support and warranty provide confidence and peace of mind.

FAQ

What materials can the CT08 rotary broach effectively cut?

The CT08 is engineered to handle a wide range of ferrous and non‑ferrous metals, including carbon steel, stainless steel, alloy steel, and certain aluminum alloys. The tin‑enhanced coating reduces friction, allowing the cutter to maintain sharpness when working with harder steel grades while also performing well on softer metals without excessive wear.

How do I install the CT08 cutter into my existing rotary broach holder?

Installation is straightforward: first, ensure the holder is clean and free of debris. Align the inner hexagonal socket of the CT08 shank with the corresponding hex socket in the holder, then insert the cutter until it seats fully. Apply a moderate amount of torque using a calibrated wrench or the holder’s built‑in tightening mechanism. The secure fit prevents slippage during operation, and the design allows for quick removal when changing to a different cutter size.

Is there a recommended speed range for optimal performance?

For most steel applications, a spindle speed between 1,200 and 2,500 RPM provides a balance between cutting efficiency and tool life. When working with softer alloys, you may increase the speed up to 3,000 RPM, but it is advisable to monitor temperature and adjust feed rates accordingly to avoid overheating. Always refer to your machine’s guidelines and perform a test cut when introducing a new material.

What warranty does HUAGNOU offer for this product?

HUAGNOU provides a one‑year limited warranty covering any manufacturing defects in material or workmanship. Should the cutter exhibit premature wear or failure under normal operating conditions, the company will replace the tool at no additional cost, subject to proof of purchase and compliance with usage guidelines.

Can the CT08 be used in CNC‑controlled punching machines?

Yes, the CT08’s standardized shank dimensions and robust construction make it fully compatible with most CNC punching systems that accept rotary broach tools. When integrating into a CNC workflow, ensure the tool holder is properly calibrated and that the machine’s software parameters reflect the cutter’s dimensions and recommended feed rates for optimal results.