Description
Product Overview
The Timunr boring head kit is engineered for precision and durability in machining applications. It features a boring head with a maximum offset of 1 inch, cross hole diameter of 3/4 inch, and connecting screw thread of 1-1/2-18, ensuring compatibility with various setups. Made from hardened materials, this kit resists wear and delivers consistent performance. The dial boasts clear scales for high precision, while the included 12 boring bars—ranging in sizes to match the boring head and R8 shank—enable sharp cutting for diverse processing needs. Product dimensions are 12.99 x 9.84 x 3.15 inches, and it weighs 12.13 pounds, making it robust yet manageable for workshop use.

Usage
This boring head kit is ideal for machining tasks in workshops, manufacturing facilities, and DIY environments. It excels in boring holes, facing ends, and cutting grooves on inner and outer surfaces, catering to machinists, engineers, and hobbyists who require accurate and efficient tooling. Use it with milling machines or lathes for precise metalworking, woodworking, or plastic fabrication projects, where high tolerance and repeatability are essential.
Why Choose Us
Timunr stands out with its focus on quality and versatility. The boring head is hardened for enhanced durability, reducing the need for frequent replacements and ensuring long-term cost savings. The clear scale dial provides exceptional accuracy, minimizing errors in complex machining operations. With 12 boring bars included, users gain flexibility to handle multiple tasks without additional purchases, backed by a design that prioritizes user efficiency and reliability in demanding conditions.
Key Features
- Hardened boring head for superior durability and extended tool life
- Clear scale dial enabling high precision and accurate cutting operations
- Includes 12 boring bars in various sizes for versatile machining applications
- Maximum offset of 1 inch and cross hole diameter of 3/4 inch for broad compatibility
- Efficient performance in boring, facing, and grooving tasks with sharp cutting edges
FAQ
What materials is the boring head made from?
The boring head is constructed from hardened materials, which enhance its strength and resistance to wear during intensive machining processes.
Can this kit be used with different machine types?
Yes, it is designed to work with milling machines and lathes that accommodate R8 shanks, providing versatility across various setups.
How do I maintain the boring head for optimal performance?
Regularly clean the tool after use, apply light oil to moving parts to prevent rust, and store it in a dry environment to preserve accuracy and longevity.
What is the maximum offset of the boring head?
The boring head has a maximum offset of 1 inch, allowing for adjustable boring diameters to suit different workpiece requirements.
Are the boring bars included sharp and ready for use?
Yes, the boring bars are pre-sharpened and designed to cut sharply, ensuring they are ready for immediate use in machining operations.




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