Description
Product Overview
The Timunr boring head kit is engineered for high-precision machining, featuring a boring head made from hardened materials for enhanced durability and longevity. Key specifications include a boring head size of 2, connecting screw thread of 1-1/2-18, screw thread of 7/16-20UNF, cross hole diameter of 1/2, maximum offset of 5/8, and minimum graduation of 0.001 for fine adjustments. This kit includes 9 different sizes of boring bars that pair seamlessly with the boring head and R8 shank, ensuring sharp cuts and versatility in various machining applications. Designed to meet the demands of tool and home improvement enthusiasts, it supports tasks such as boring, outer circle boring, end face boring, and cutting inner holes and ring grooves on outer circles.

Usage
This boring head kit is ideal for workshops, manufacturing environments, and home improvement projects where precision machining is required. It suits occasions like boring holes in metal, wood, or plastic materials, and is targeted at DIY enthusiasts, machinists, and professionals seeking efficient and accurate cutting solutions. Use it for tasks such as creating precise bores, finishing end faces, or machining complex geometries in various materials.
Why Choose Us
Timunr stands out with its focus on quality and reliability, offering a boring head kit that combines hardened materials for durability with clear scale dials for high accuracy. The product’s competitive advantages include strong versatility, efficient cutting performance, and a comprehensive set of boring bars to handle diverse machining needs. Backed by positive customer feedback and a commitment to craftsmanship, this kit ensures long-term value and consistent results in demanding applications.
Key Features
- Hardened boring head for superior durability and resistance to wear
- Clear scale dial with high accuracy and minimum graduation of 0.001 for precise adjustments
- Includes 9 different boring bar sizes for versatile machining applications
- Strong versatility allowing use in boring, outer circle, and end face tasks
- Efficient cutting performance with sharp boring bars that meet various processing needs
FAQ
What materials is the boring head made from?
The boring head is constructed from durable materials that are hardened to enhance longevity and performance in machining operations.
Can this kit be used with different shank types?
Yes, the boring bars are designed to match with the boring head and R8 shank, providing compatibility with a range of machining setups.
What is the maximum offset of the boring head?
The maximum offset is 5/8, allowing for adjustable boring diameters to suit various project requirements.
Is this kit suitable for beginners?
While it is user-friendly, basic knowledge of machining tools is recommended for optimal use, making it suitable for both DIY enthusiasts and professionals.
How do I maintain the boring head and bars?
Regular cleaning and lubrication after use will help maintain precision and extend the life of the components.




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