Grinding (Surface, Cylindrical, Tool & Cutter)

Products • August 27, 2019

Heavy-Duty Pneumatic Hand Grinders

Designed for superior performance in a wide variety of applications, the heavy-duty pneumatic hand grinders from Palmgren make any job fast and easy.

Videos • August 23, 2019

Reduce Cycle Time With Rigibore Special Tooling

Rigibore's special tooling capabilities allow multiple features to be machined on a single tool, performing two or more critical operations simultaneously, reducing cycle time.

Videos • August 5, 2019

The NXT generation of tool grinding has arrived

The Star NXT tool grinder offers a focused design to deliver a maximized grind zone with our smallest footprint to date.

Videos • August 1, 2019

Manufacturing and machining rotary tools with VOLLMER: efficient and precise!

The VGrind 360, VOLLMER's latest tool grinding machine, is equipped with enhanced travel distances in order to machine carbide tools up to a diameter of 100 millimeters.

Products • July 10, 2019

POWERGRIND-XP Heavy-Duty Bench Grinder

Delivering high quality productivity grinding solutions, the heavy-duty bench grinder with dust collector is part of Palmgren's POWERGRIND-XP next generation of bench grinders.

Articles • June 25, 2019 • Jeffrey A. Badger, Ph.D.

Cooling OD burn

The Grinding Doc: Using a wheel with too large of a grit size and dressing dull likely the cause of OD burn—not bad cooling.

News • June 24, 2019 • Harry G. Sachsel

Dressing/conditioning diamond and CBN Borazon grinding wheels

Dressing/conditioning diamond and CBN Borazon grinding wheels, resin- and metal-bond only, is one of the most overlooked processes. And most dressing is done insufficiently.

News • June 5, 2019

Grinding Symposium 2019 focused on exchange

Over 1,500 international visitors experienced new technologies from precision machining and current trends in the manufacturing industry at the Grinding Symposium 2019 held May 8-10 by the United Grinding Group in Thun, Switzerland. Customers, experts and company representatives used the opportunity for one-on-one conversations.

News • June 4, 2019

Vollmer of America Corp. breaks ground

VOLLMER of America broke ground on Saturday May 11, 2019 at their new location in Findlay Township, PA near Pittsburgh Airport.

Videos • May 24, 2019

Episode 95: Dressing driving you mad? (part 2)

In the second of this two-episode Grinding Doc report, Dr. Jeffrey Badger runs a few numbers to determine a suitable overlap ratio.

Products • May 3, 2019

Grinding Machines Integrate Eroding and/or Grinding Capabilities

Based on a highly efficient and productive two-in-one concept, Walter Helitronic Vision Diamond 400 L, Helitronic Power Diamond 400 and Helitronic Diamond Evolution tool grinding machines, from United Grinding North America Inc., integrate both eroding and/or grinding capabilities into single grinding machine platforms. From a production standpoint, the two-in-one concept lets users completely erode tools (PCD) and completely grind tools (carbide) using the same machine to eliminate the time-consuming task of moving workpieces to a second machine.

Products • May 1, 2019

Electric Hand Grinders

The unique shape of Palmgren's electric hand grinders provide exceptional control with less operator fatigue.