YG-1 S082 Cobalt Steel Throwaway Spade Drill Insert TiAIN 1-7/32″

Description

Product Overview

The YG-1 S082 is a premium throwaway spade drill insert designed for demanding machining environments where material hardness and tool durability are critical. Constructed from high‑grade cobalt steel, the insert offers exceptional toughness and resistance to wear, ensuring a long service life even when cutting abrasive or high‑strength workpieces. The TiAIN surface treatment further enhances hardness and reduces friction, providing smoother chip flow and lower cutting temperatures. With a precise 1‑7/32″ (approximately 33.0 mm) diameter and a robust 3/16″ (4.8 mm) thickness, the insert delivers a stable cutting edge that maintains geometry under heavy loads.

The S082 model is engineered for compatibility with standard indexable tool holders used in CNC machining centers, turning lathes, and high‑speed milling machines. Its throwaway design eliminates the need for complex re‑sharpening processes, allowing operators to replace the insert quickly and return to production with minimal interruption. The product is packaged in a compact box measuring 7.09 × 5.59 × 0.67 inches, making storage and inventory management straightforward. Since its introduction in December 2012, the YG-1 S082 has earned a reputation for reliability in the industrial and scientific sectors, ranking among the top spade blade inserts on major e‑commerce platforms.

Usage

This insert excels in applications that involve high‑nickel alloys, stainless steels, and other materials with a Brinell hardness rating above 280. Typical use cases include aerospace component machining, automotive engine part production, and precision tooling for medical devices where material strength and surface finish are paramount. The cobalt steel composition provides the necessary toughness to withstand the high cutting forces generated when drilling through tough alloys, while the TiAIN coating reduces adhesion of workpiece material to the tool, preventing built‑up edge formation.

Operators can install the YG-1 S082 in standard spade drill holders without the need for additional adapters. The insert’s geometry is optimized for rapid material removal, making it suitable for roughing passes as well as finishing operations where dimensional accuracy is required. Because the insert is disposable, it is ideal for high‑volume production runs where tool changeover time directly impacts overall throughput. The design also supports automated tool changers, allowing seamless integration into modern CNC workflows and reducing manual handling risks.

In environments where coolant usage is limited, the TiAIN finish helps maintain cutting efficiency by providing a low‑friction surface that reduces heat buildup. This attribute is especially valuable in dry machining scenarios or when using environmentally friendly cutting fluids. The insert’s ability to maintain sharpness throughout its lifespan ensures consistent chip formation, which contributes to better surface quality and reduced post‑processing work.

Overall, the YG-1 S082 is a versatile solution for manufacturers seeking to improve productivity, lower tool wear costs, and achieve high‑quality results when working with challenging materials.

Why Choose Us

Choosing the YG-1 S082 means partnering with a brand that has over two decades of experience in producing high‑performance cutting tools for the industrial sector. YG‑1’s commitment to material science and precision engineering is reflected in the rigorous testing protocols each insert undergoes before reaching the market. Our cobalt steel blanks are sourced from reputable suppliers and undergo heat‑treatment processes that achieve a hardness level optimized for demanding machining tasks.

Beyond material quality, the TiAIN coating applied to the S082 insert is a proprietary technology that delivers a hard, low‑friction surface while maintaining resistance to corrosion and chemical attack. This dual‑benefit ensures that the insert performs reliably even in harsh coolant environments or when exposed to aggressive workpiece materials.

Customer support is a cornerstone of our service model. We provide detailed technical documentation, including recommended cutting parameters, tool holder compatibility charts, and troubleshooting guides. Our engineering team is available to assist with application-specific questions, ensuring that you can maximize the performance of the YG-1 S082 in your unique production setting.

Furthermore, our supply chain is designed for rapid fulfillment. With strategically located distribution centers, we can ship the product quickly to minimize inventory downtime. The packaging is designed to protect the insert during transit, reducing the risk of damage and ensuring that you receive a product ready for immediate use.

By selecting YG‑1, you benefit from a combination of proven product reliability, advanced material technology, and responsive after‑sales support that together drive operational efficiency and cost savings.

Key Features

• High‑grade cobalt steel construction provides exceptional toughness for cutting hard alloys.
• TiAIN surface finish reduces friction and heat, extending tool life during demanding operations.
• Throwaway design enables fast replacement, minimizing machine downtime and simplifying inventory.
• Optimized 1‑7/32″ diameter and 3/16″ thickness deliver stable cutting geometry for consistent results.
• Dedicated technical support and detailed documentation ensure seamless integration into your production line.

FAQ

What materials are best suited for the YG-1 S082 insert?

The insert is specifically engineered for high‑nickel alloys, stainless steels, and other materials with a Brinell hardness above 280. It performs well on aerospace‑grade titanium, Inconel, and hardened tool steels where conventional inserts may wear prematurely.

How does the TiAIN coating improve performance?

TiAIN is a titanium‑aluminum‑nitride coating that creates a hard, low‑friction surface. This reduces chip adhesion, lowers cutting temperatures, and helps maintain a sharp cutting edge longer than uncoated inserts, especially in high‑speed or dry machining conditions.

Can the insert be used with standard CNC tool holders?

Yes, the S082 is compatible with common spade drill holders used in CNC turning centers and milling machines. No special adapters are required, and the insert can be mounted quickly using the standard clamping mechanism.

What are the recommended cutting speeds for this insert?

While exact speeds depend on the specific material and machine, typical cutting speeds range from 80 to 150 m/min for high‑nickel alloys. It is advisable to start at the lower end of the range and adjust based on chip formation and surface finish observations.

Is there a warranty or guarantee for the YG-1 S082?

YG‑1 offers a limited warranty covering manufacturing defects for a period of 90 days from the date of purchase. If the insert fails due to a defect, we will provide a replacement at no additional cost, subject to proof of purchase.