Threading & Tapping

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Before CNC lathes, single-point threading was a pain in the neck. Fast reflexes were needed to engage an engine lathe's lead-screw dial at precisely the right time and disengage it before crashing into the shoulder. Around the time of the U.S. Bicentennial celebration, tape-operated lathes made all of this headache obsolete.

Niagara Cutter has launched a new portfolio of solid-carbide thread mills that bring strength and process reliability to a broad range of general-purpose machining applications. Overall, the portfolio comprises thread mills for the cost effective, highly accurate production of Unified, National Pipe Tapered and metric thread forms.

The Rymon Co. specializes in stocking standard and nonstandard thread gage sizes. Stock includes: UN-UNS-UNC-UNF-UNEF-UNJ-STI; METRIC-METRIC STI-BSPP.

Tungaloy America Inc. offers TetraMini-Cut tools for grooving and threading of small parts. The TetraMini-Cut's ground insert, with four corners, is not only economical but also perfect for high-precision and high-quality machining of small parts, according to the company.

Machinery's Handbook from Industrial Press Inc.. is an authoritative, comprehensive and practical tool, providing its users with fundamental and essential aspects of manufacturing practices. It is a must-have reference for mechanical, manufacturing, and industrial engineers, designers, draftsmen, toolmakers, machinists, engineering and technology students, and the serious home hobbyist, according to the publisher.

The new RCT85, for larger sizes, taps 10 ½-13 holes, 1" deep in 18 seconds. For fastest cycle time, Tapmatic offers CST (constant-speed tapping) attachments.

GTI Predictive Technology Inc., creators of the iPad Data Collector, unveiled VibePro 7.3 – a major new update to GTI's vibration analysis application for iPad. Developed specifically for the iPad, VibePro provides a simple and easy solution to performing vibration analysis on the iPad. New in version 7.3 are features many customers have been asking for.

Midwest Industrial Tool Grinding Inc. (MITGI) expanded its standard line to include more than 280 thread mills. The tools are available uncoated or with an AlTiN coating. The line includes single-flute, NPTF full-form straight or helical, NPT full-form straight or helical, UN full-form straight or helical, and metric full-form straight or helical thread mills. Specials can be ordered.

Seco developed its new thread chaser insert holder to bring high levels of precision and rigidity to threading operations that involve tough materials including the hard, gummy or high-­chrome content ones used in the oil and gas industry.

Morse Cutting Tools has a companion for its popular SHEARTAP, the new SHEARDRILL. The SHEARTAP is a go-to tool in the Morse Tap Offering and like its companion, the SHEARDRILL, is designed to run in a wide variety of materials providing a performance production solution.