COFA-X
Swiss Precision Since 1961
The Solution for Complex Cross Bores on Extreme Uneven Surfaces
Driven by customer demand for more efficient solutions to complex cross bore applications, HEULE developed a new tool to help high-volume manufacturers produce better parts faster and keep up with their production demands. The COFA-X tool allows machine operators to eliminate tedious manual deburring of hard-to-reach cross bores and focus more attention on production.

COFA-X
The 1:1 Ratio Cross Hole Deburring Tool
- The first and only tooling system for removing burrs consistently from interior uneven bore edges with large intersections, completely eliminating secondary burrs
- Designed for cross holes with an identical or nearly identical diameter crossing each other; bores which merge into one another; and crossing bores with offset centers.
- Effective on fittings, hydraulic manifolds, and other components with 1:1 ratio of holes.
- Carbide blade gives a complete edge break that is completely burr-free
- Reduces costs and improves cycle time for operations that were previously only possible by hand deburring
- Pre-assembled with spring-loaded blade geometry for either front or back cutting
Customized tooling available for a range of hole sizes starting at 4 mm

How Do I Order COFA-X?
COFA-X Tools are fully customized and built for your specific application.
Please see the COFA-X brochure for more ordering information and Contact Your Local Agent for assistance.

COFA-X Case Study
Automating Cross Hole Deburring on a Hydraulic Component
Need help selecting a tool? Visit our online Tool Selector and go to the Locate Agent page on our website to find your local technical sales representative. For more assistance, contact us at info@heuletool.com or 513-860-9900 and we'll be happy to point you in the right direction.