BL4 HARD STEEL MANDREL
BL4 HARD STEEL MANDREL
The Sunnen BL4 Mandrel offers dependable performance for honing small to medium-sized bores with exceptional accuracy and surface finish. Engineered for durability and ease of use, it delivers consistent, repeatable results across a variety of materials and applications. Fully compatible with Sunnen honing systems, the BL4 is the trusted choice for shops demanding precision and efficiency.
Specs
Specs
Abr length (in) | 1 |
---|---|
Abr length (mm) | 25.4 |
Max diameter (in) | 0.15 |
Max diameter (mm) | 3.81 |
Min diameter (in) | 0.145 |
Min diameter (mm) | 3.683 |
Reach length (in) | 1.875 |
Reach length (mm) | 47.625 |
Shank length (in) | 0.875 |
Shank length (mm) | 22.225 |
Shoe type | HARD STEEL |
Stone size | L4 |
Sub-family | BL4 |
Tool series | L Series |

Sunnen Service Team
Your Sunnen Technical Specialist will work with you to determine the best solution for your needs – it’s all part of the added value you get with Sunnen. Plus, our worldwide sales and service team provides comprehensive support for the installation and operation of every system we make. Whatever your need, we have the expertise and product range to create the right solution for you and the dedication to support you for the long run.
Please select a country to display the list of SDS documents specific to that country.