Hartford Technologies can provide simple modifications to some of our standard balls.

Overview of Modified / Drilled Balls

Modified/drilled balls come in all sizes and materials. Typical modifications include a drilled thru-hole, threaded thru-hole, flat, or slot. Modified/drilled balls are used in valve or flow control applications, as well as other industrial applications. Hartford Technologies will work with you and your team to produce the best-modified balls for your application.

Materials & Sizes

• Stainless Steel: 302/18-8, 304, 316, and 316L
• Brass

We produce sizes from 12.5mm-50mm and geometric tolerances to suit the application.

Rapid Prototyping

Our rapid prototyping service is recognized as one of the industry’s pre-eminent resources for the development and testing of drilled balls. Learn more about our rapid prototyping process.