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Manufacturing miniature parts and features is not new. In the past, EDM and laser technologies were used to create these features. Although these technologies worked for low volume jobs, they are not practical for the high volume micro applications that are in demand today.

BIG DAISHOWA has introduced a new, high-precision hydraulic chuck for clamping straight shank tools with diameters ¼" to 1¼" and 6mm to 32mm.

BIG DAISHOWA has launched the HMCJ, a super-slim milling chuck with peripheral coolant supply, designed to support heavy-duty and finish end milling tasks with power and precision using Ø1/2” or Ø12mm cutters.

When that inevitable job arises that requires higher RPM output, operators are left with the choice of replacing the machine altogether to gain higher productivity, or looking into an attachment, like a spindle speeder, to close the RPM gap.

The importance of meticulously prepping, starting, and finishing holes can’t be emphasized enough.

Tool holders play a critical role in connecting elements maximizing machining performance, however, several different styles are available and the most suitable one will depend on the operation.

As cutting tool manufacturers increase the recommended operating conditions for their products, users achieve the desired result: shorter cycle times on existing machine tools.

Aerospace is unique among industries in its thirst for component accuracy with ‘blemish-free’ precision. Unlike any other industry, anything that goes into the air has to be on spec, as the smallest imperfection in machining can adversely affect flight safety.

Micromachining, cutting where the volume of chips produced with each tool path is very small, is not a high-speed operation in relation to chip load per tooth. Rather, it involves a high spindle speed due to cutter diameter. The part may be physically larger, but details of the part require ultra-small profiles achieved only by micromachining. In other words, micromachining is not limited in scope to only miniature parts.

The medical industry pushes the limits of precision for machining and tools. The trend toward less-invasive surgery using smaller parts translates to a need to better control the preci­sion and tolerances of micromachining processes.

Deep hole boring comes with challenges created by the inevitable deflection that occurs when trying to finish a hole of a substantial depth. Various factors determine the best approach to solving the issue, and it’s important to consider all factors before choosing a solution for your boring needs.

Lead angles close to 90° more effectively combat potentially damaging chatter and vibration because they apply the least amount of radial pressure.

A lot of conflicting information has circulated about balancing tools over the years. Let's clear some things up and make life a little easier for you.

By using digital technology and optimized indexable inserts, Schmauser Müller Metalltechnik has increased process reliability and efficiency in fine boring, as well as increased the lifetime of its tools by a factor of three.

The MEGA Micro Coolant Nut provides precise coolant supply to micro cutting tool applications at high speeds.