ST-86B

Introducing the Criterion ST-86B Boring Tool Set, a versatile and comprehensive solution for your drilling and boring needs. This set is designed for professionals and DIY enthusiasts who require a high-performance toolset for various projects.

The Criterion ST-86B Boring Tool Set comes with a total of 15 pieces, including three different size boring heads, three each of spot drills and pilot drills, and six HSS drill bits. Each boring head is designed with a robust construction, featuring a hardened steel body and precision-machined bore for accurate and consistent results. The spot drills and pilot drills are engineered to provide superior drilling performance with their sharp, high-carbon steel tips and durable, corrosion-resistant bodies.

The six HSS drill bits in the set cater to a wide range of applications, with sizes ranging from 1/8 inch to 3/4 inch. Their high-speed steel composition ensures excellent heat resistance and durability, allowing for efficient drilling in various materials, including wood, metal, and masonry.

The set also includes a versatile 3/8 inch chuck that securely holds the boring heads, spot drills, pilot drills, and HSS drill bits in place during use, ensuring optimal performance and safety. The chuck is designed with a keyed connection for added stability and a quick-release mechanism for easy bit changes.

The Criterion ST-86B Boring Tool Set is housed in a sturdy, durable carrying case with multiple compartments for organizing and transporting the tools. The case is designed with a comfortable grip handle for easy carrying and a locking mechanism for secure storage.

In summary, the Criterion ST-86B Boring Tool Set offers a complete drilling and boring solution for professionals and DIY enthusiasts, featuring a robust construction, high-performance boring heads, spot drills, pilot drills, and HSS drill bits, and a versatile 3/8 inch chuck with a comfortable carrying case. This set is an essential addition to any toolbox for tackling various projects with confidence and efficiency.

The Criterion ST-86B Boring Tool Set is a popular choice for those who need to bore holes in various materials. Like any tool set, it comes with its own advantages and disadvantages.

1. Versatility: The Criterion ST-86B Boring Tool Set is designed to bore holes in a variety of materials, including wood, metal, and plastic. It comes with different bits to accommodate different materials and drill sizes.

2. Durability: The set includes high-quality, heavy-duty steel bits that are designed to last for a long time. The set also comes with a sturdy carrying case to protect the bits when not in use.

3. Easy to Use: The set includes a chuck key for easy bit changing, and the handles are designed for comfortable gripping. This makes it easy for users of all skill levels to use.

1. Price: The Criterion ST-86B Boring Tool Set is more expensive than some other boring tool sets on the market. However, the high-quality materials and durable design justify the higher price.

2. Limited Size Range: While the set includes bits for various drill sizes, it may not have bits for the very smallest or largest drill sizes. Users who need to bore very small or large holes may need to purchase additional bits.

3. Weight: The set is relatively heavy, which can make it difficult to carry around for extended periods of time.

The Criterion ST-86B Boring Tool Set is a high-quality, durable tool set that is ideal for those who need to bore holes in a variety of materials. While it may be more expensive than some other sets, the versatility, durability, and ease of use make it a worthwhile investment for those who need it for their projects. However, users who need to bore very small or large holes may need to purchase additional bits.

If you need to bore holes in a variety of materials and are looking for a high-quality, durable tool set, the Criterion ST-86B Boring Tool Set is a great option. It may be more expensive than some other sets, but the benefits outweigh the cost. If you only need to bore holes in one material or have a limited budget, there may be other, more affordable options available that would suit your needs.

Details:

Condition is new. Criterion ST-86B boring tool set made in usa 6 piece. Shipped with USPS ground advantage.

specifications inddridri:

• brand: Criterion
• mpn: St-86b
• part type: Tool
• country of origin: United States

offer inddridri:

• availability: in stock
• sold #: 11
• started: november 22, 2025
• options: ship-to-home
• best offers: true
• price: $200.00
• item condition: New
• in stock #: 1

general inddridri:

• category: Business & Industrial > Drills Hammers > Drill/drivers

shipping inddridri:

• carrier: usps
• class: standard
• transit: 6-12 days
• type: calculated
• service: usps ground advantage

returns inddridri:

• policy: no returns

seller inddridri:

• city: las vegas, nevada
• # reviews: 970
• rating: 100.0%

payments inddridri:

• credit card: visa
• other
• wallet: apple-pay