YG-1 S082 Cobalt Steel Throw Away Spade Drill Insert, TiAIN Finish, 1-1/4″ Diameter, 3/16″ Thick (Pack of 1)

Description

Product Overview

The YG-1 S082 is a premium throw‑away spade drill insert engineered for demanding machining environments. Constructed from high‑grade cobalt steel, the insert offers superior wear resistance and maintains a sharp cutting edge even when processing materials with a Brinell hardness above 280. A TiAIN surface treatment further enhances corrosion resistance and reduces friction, extending tool life and delivering consistent performance across thousands of cycles.

Designed with a 1‑1/4″ diameter and a 3/16″ thickness, this insert fits standard spade drill holders and provides a balanced geometry that promotes stable chip evacuation. The compact size reduces the overall mass of the cutting assembly, which in turn lowers vibration and improves surface finish on the workpiece. The throw‑away design eliminates the need for costly re‑sharpening processes; once the insert reaches its wear limit, it can be swiftly removed and replaced, keeping production lines running with minimal interruption.

Key specifications include:

• Material: Cobalt steel (high‑nickel alloy compatibility)
• Coating: TiAIN finish for enhanced durability
• Diameter: 1‑1/4″ (31.75 mm)
• Thickness: 3/16″ (4.76 mm)
• Weight: 0.01 oz (approx.)
• Model: S08218

Usage

This insert excels in applications that involve high‑nickel alloys such as Inconel, Hastelloy, and other corrosion‑resistant materials commonly used in aerospace, petrochemical, and power generation industries. Its ability to cut materials with hardness values exceeding 280 Brinell makes it a reliable choice for drilling operations on hardened steels, titanium alloys, and specialty alloys where conventional carbide inserts would quickly wear out.

Operators will appreciate the reduced set‑up time thanks to the insert’s self‑centering geometry. When mounted in a compatible spade drill holder, the insert aligns automatically, ensuring consistent depth of cut and repeatable hole dimensions. The throw‑away nature of the insert means that tool changes can be performed in under a minute, allowing machinists to maintain high‑volume production schedules without sacrificing part quality.

Typical use cases include:

• Drilling of pressure vessel components where material thickness and alloy composition demand robust tooling.
• Machining of turbine blade roots and air‑cooled engine parts that require precise hole placement.
• Production of medical device housings made from high‑strength stainless steels.
• Prototype and low‑volume runs where rapid tool turnover is essential.

Why Choose Us

Choosing the YG-1 S082 insert means partnering with a manufacturer that prioritizes material science and engineering excellence. YG-1 has a long history of supplying indexable inserts that meet stringent industry standards, and each insert undergoes rigorous quality control testing to verify hardness, dimensional accuracy, and coating adhesion. Our commitment to consistency ensures that every insert you receive performs to the same high level, reducing variability in your machining processes.

Beyond the technical advantages, we provide comprehensive support throughout the product lifecycle. Our technical service team is available to assist with tool selection, holder compatibility, and optimal cutting parameters. Should you encounter any issues, our responsive after‑sales service offers replacement options and guidance to keep your operations running smoothly.

Environmental responsibility is also a core value. The throw‑away design reduces the need for energy‑intensive re‑sharpening, and the TiAIN coating is free from hazardous heavy metals, aligning with sustainable manufacturing practices.

Key Features

• Exceptional hardness from cobalt steel enables drilling of high‑nickel alloys without premature wear.
• TiAIN coating reduces friction, extending tool life and delivering smoother cuts.
• Compact 1‑1/4″ diameter and 3/16″ thickness provide easy installation and stable machining.
• Throw‑away design cuts set‑up time dramatically, allowing rapid tool changes on the shop floor.
• Dedicated technical support and after‑sales service ensure reliable performance and quick issue resolution.

FAQ

What materials can the YG-1 S082 insert machine?

The insert is optimized for high‑nickel alloys such as Inconel, Hastelloy, and similar materials, as well as hardened steels and titanium alloys with hardness values above 280 Brinell.

How often should the insert be replaced?

Because the insert is designed as a disposable tool, it should be replaced once the cutting edge shows noticeable wear or when chip formation becomes inconsistent. In most high‑volume applications, this typically occurs after a few hundred holes, depending on material hardness and cutting parameters.

Is the TiAIN coating safe for use in food‑grade environments?

Yes, the TiAIN coating is free of lead and cadmium, making it suitable for applications that require compliance with food‑contact regulations, provided the holder and machine are also certified.

Can the insert be used with standard spade drill holders?

Absolutely. The 1‑1/4″ diameter and 3/16″ thickness conform to industry‑standard dimensions, allowing seamless integration with most commercial spade drill holders.

What support does YG-1 offer after purchase?

YG-1 provides technical assistance for tool selection, machining parameters, and holder compatibility. In the unlikely event of a defect, we offer a replacement program and dedicated customer service to address any concerns promptly.