Morse tapers come in eight sizes identified by whole numbers between 0 and 7, and one half-size (4.5, which is less common, but used on some medium sized lathes where a slightly larger taper than MT4 is needed without jumping to the much larger MT5).

Mar 16, 2022 · What Is A Morse Taper? A Morse Taper (abbreviated MT) is a tapered spindle or shank usually found on lathes, drill presses and other industrial machinery to mount tool holders or tooling including centers, collet chucks, collets and drill chucks.

Apr 12, 2012 · This is because the MT tooling often extends a bit past the end of the spindle that is receiving the Morse Taper Tool. For Instance, the “A” dimension for a MT2 female cavity may actually measure 0.695″ rather than 0.700″ in extreme cases, etc.

Morse standard taper shanks and sockets dimensions and tolerance chart. All units are given in inches. The rate of taper for different numbers of Morse tapers is approximately 5/8 inch per foot in most cases.

How to Measure a Morse Taper. To identify the size of a Morse taper, you can use a Morse taper gauge or a set of Morse taper shanks.

The Morse Taper was invented in 1864 by Stephen A. Morse, an enterprising mechanic, who developed it to reliably join two rotating machine components. The orthopaedic industry has adapted these tapers, under the generic name of Morse tapers, as a means of reliably joining modular components of total joints directly on the operation table.

Nov 5, 2020 · The Morse taper was named for and developed by Stephen A. Morse in the mid-1860s. Today, it's still one of the most widely used tapers, and is common on the shank of taper-shank twist drills and machine reamers, in the spindles of industrial drill presses, and in the tailstocks of lathes.

Feb 8, 2024 · In this article, we explore the Morse Taper, a key element of a drill press that allows for secure tool attachment and efficient drilling. Learn all about its history, variations, and how it can enhance your drilling experience.

Note that Morse Taper sizes (e.g. MT2 or 2MT) are also sometimes referred to by their German name Morse Kegel (e.g. MK2). The dimensions for the same number Morse Taper or Kegel are identical.

May 14, 2024 · Morse Taper 1 (MT1) or Morse Taper 2 (MT2) which size do you require? Understanding the correct Morse taper size for your woodworking lathe is crucial, not just for optimal operation but also for the safety and precision of your projects.