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BIG DAISHOWA introduces the EWN & EWD Smart Damper - precision boring heads with a patented damping system to eliminate vibration in deep-hole finish boring.

BIG DAISHOWA has released two smaller sizes of the EWN Smart Damper precision boring heads, which eliminate vibration in deep-hole finish boring with a patented damping system.

BIG DAISHOWA announces new negative inserts for its SW rough boring and EWN fine boring heads.

BIG DAISHOWA has announced the smallest precision finish boring head on the market—for use on micro-milling machines with high-speed spindles.

Boring tools with a digital readout aren’t the standard in U.S. shops, but their use is growing.

With a little knowhow and the right tools, see how you can significantly reduce cycle time by rough boring instead of performing a helical interpolation with a mill.

BIG KAISER expands its product line, bringing the highest quality, most precise, most reliable and most accurate tooling and accessory products to market.

BIG DAISHOWA has been adding digital boring head options since 2010, beginning with the Series 112 for small diameter finish boring.

BIG KAISER Precision Tooling Inc. continues to expand its product line while staying true to its mission of bringing the highest quality, most precise, most reliable and most accurate tooling and accessories to market.

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.

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.

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.

What to check when boring performance goes bad.

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.

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.