Boring Bars, Internal Turning Tools

Our internal turning tools are designed with different calmping system, such as D type, M type, S type and W type. If you need heavy cutting, D type will be the best choice due to the precision and strong lock design. And our turning tools are comply with ISO standard insert which the customers are easy and convenience to get.

Hon Jan is Boring Bars Manufacturer in Taiwan which has cultivated in this filed for more than 30 years. In our catalog, you will find many different kinds of products which have all different specifications. We always try do to our best to fulfill our customers' requirements. Welcome to contact us directly if you'd like to inquire about our Lathe Boring Bars.

Hon Jan Boring Bar Advantages


Boring bars are applied to machining, automotive, electronics, aerospace, mold industry.

Welcome to contact us directly if you'd like to inquire about our Lathe Boring Bars.

positive insert, internal turning tools
Positive Insert
Negative Insert
Negative Insert
Sleeves For Boring Bars
Sleeves For Boring Bars