The Ingersoll Rand QX Series 40V Cordless Torque Multiplier, an addition to the QX Series, can run up to 83 rpm, which is twice as fast as its 20V multiplier. The 40V battery means fast ...

Blending premium aesthetics and the feel of a classic milled mallet, does the Toulon Formula 90 putter take the honour of the most complete zero torque putter on the market?

This article appeared in Machine Design and has been published here with permission. For Part 2 of the series, go here, and for Part 3, go here. Lewis Butler joined Mahindra Racing in 2015 and is now ...