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Solid-carbide micro cutting tools about the diameter of human hair or smaller—some producing parts visible only under a microscope—are making a huge impact on manufacturing highly advanced electronics, automotive and aerospace fuel injection systems, and medical instruments and implants.

Basic trends in modern manufacturing are driving growth in 3D optical metrology. “One is the highly complex and high-tech material that manufacturers are using today. For example, in the aerospace turbine blade market, they simply cannot touch the part like they used to—the surface finish of the material is too readily affected by any kind of contact metrology."

If John Winter of toolmaker Sandvik Coromant (Fair Lawn, NJ) were to start his own machine shop, all of his machines would be equipped for through-spindle coolant (TSC).

Cryogenics offer an alternative to traditional liquid coolants when conventional cooling methods can’t or don’t do the job well enough.

Although toolholders are known to be critical components in the precision machining process, the unique details that differentiate a standard toolholder from one that is designed for more precise, high speed work can be subtle.

In the last seven to eight years, solid-state lasers have come to dominate laser welding and cutting,” said Tom Bailey, product specialist for Trumpf Inc. (Farmington, CT). While Trumpf still produces CO2 lasers, for most applications solid-state lasers literally outshine them.

More than 4,600 cutting tools items from M.A. Ford (Davenport, IA) are listed on MachiningCloud (Camarillo, CA), with more to come. M.A. Ford manufactures standard, high performance and custom cutting tools with worldwide manufacturing and distribution facilities. MachiningCloud is a product data provider for cutting tools, CNC machines and workholding.

Celebrating its 80th year, Kennametal, the Latrobe, (PA), tooling manufacturer, says it has solved the age-long problem of tool stability when drilling in deep cavities, alongside tall shoulders, and past bulky fixtures. Reaching deep inside a workpiece to drill holes can be challenging.

K&G Manufacturing (Faribault, MN) has learned a thing or two about precision machining in the 80 years it has been in business. One lesson the company learned long ago is that balanced toolholders are a key to customer satisfaction and achieving the best possible machining results.

Haas Automation Inc. (Oxnard, CA) reported that its annual sales in 2017 exceeded 13,500 units for the first time in company history—an increase of nearly 30% over 2016. “It was an incredible year,” said Scott Gasich, vice president of sales & marketing."