Morse Taper (MT) Dimensions Chart

MorseTaperDimensionsChart.pdf
(For the PDF file, K = B – L)

Taper#ADLBK
00.35610.25200.56252.34381.7813
10.47500.36900.75002.56251.8125
20.70000.57200.87503.12502.2500
30.93800.77801.18753.87502.6875
41.23101.02001.25004.87503.6250
51.74801.47501.50006.12504.6250
62.49402.11601.75008.56256.8125
73.27002.75002.625011.62509.0000

NOTE: At times, the female Morse Taper cavity in a machine may be slightly smaller than the maximum diameters shown above. 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. The differences in dimensions grow wider as you go from MT0 to MT7.

We can provide adapters for all of these Morse Tapers! Just ask us how.

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