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Intended use

Test mandrels are an important measuring and testing tool when working with machine tools. On milling machines, they can be used to align or check the alignment of the work spindle to the machine table. On lathes, they are used to align the headstock. Due to their high manufacturing accuracy, test mandrels are also suitable for measuring the concentricity of the working spindle of machine tools.

As test mandrels are sensitive measuring equipment, care should be taken to handle and store them carefully.

Technical data

Length of cylindrical measuring surface [mm]: 90
Max. Concentricity deviation [mm]: 0,005
Measuring cylinder diameter [mm]: 11
Morse taper: MK1
Surface: Hardened, ground
Total height [mm]: 151
Material: 100Cr6

For aligning work spindles on machine tools

For the concentricity test of work spindles

Made from 100Cr6 steel

Hardened and ground

Morse taper MK1, total length 151 mm

Description of the

This test mandrel made of 100Cr6 steel with MK1 morse taper is hardened and ground. The cylindrical measuring surface has a length of 90 mm and a diameter of 11 mm. Both ends of the test mandrel have a centring hole. This allows it to be used "between the centres" on lathes to check the alignment of the tailstock.

Scope of delivery

  • 1 x test mandrel MK1, 90 mm

More about the brand and products from 

Product comparison
Article image
A silver, cylindrical test mandrel MK1 lies horizontally in front of a white background.
Cylindrical, silver-coloured test mandrel MK2, horizontal in the centre of the picture. One end conical, the other cylindrical.
Metal test mandrel MK3, cylindrical with Morse taper. The measuring surface is 245 mm long. Both ends have a centring hole.
Metal test mandrel MK4, 270 mm, with cylindrical measuring surface and Morse taper. Ground, for aligning tools.
Product title
Test mandrel MK1, 90 mm
Test mandrel MK2, 210 mm
Test mandrel MK3, 245 mm
Test mandrel MK4, 270 mm
Valuation

Average rating of 5 out of 5 stars

Average rating of 5 out of 5 stars

Average rating of 4.9 out of 5 stars

Average rating of 5 out of 5 stars

Description of the

This test mandrel made of 100Cr6 steel with MK1 morse taper is hardened and ground. The cylindrical measuring surface has a length of 90 mm and a diameter of 11 mm. Both ends of the test mandrel have a centring hole. This allows it to be used "between the centres" on lathes to check the alignment of the tailstock.

This test mandrel made of 100Cr6 steel with MK2 morse taper is hardened and ground. The cylindrical measuring surface has a length of 210 mm and a diameter of 17 mm. Both ends of the test mandrel have a centring hole. This allows it to be used "between the centres" on lathes to check the alignment of the tailstock.

This test mandrel made of 100Cr6 steel with MK3 morse taper is hardened and ground. The cylindrical measuring surface has a length of 245 mm and a diameter of 23 mm. Both ends of the test mandrel have a centring hole. This allows it to be used "between the centres" on lathes to check the alignment of the tailstock.

Made from 100Cr6 steel, this test mandrel with MK4 morse taper is hardened and ground. The cylindrical measuring surface has a length of 270 mm and a diameter of 31 mm. Both ends of the test mandrel have a centring hole. This allows it to be used "between the centres" on lathes to check the alignment of the tailstock.

Price

€29.00*

Content: 1 pcs

€35.00*

Content: 1 pcs

€39.00*

Content: 1 pcs

€45.00*

Content: 1 pcs

Length of cylindrical measuring surface [mm]
90
210
245
270
Max. Concentricity deviation [mm]
0,005
0,005
0,005
0,005
Measuring cylinder diameter [mm]
11
17
23
31
Morse taper
MK1
MK2
MK3
MK4
Surface
Hardened; ground
Hardened; ground
Hardened; ground
Hardened; ground
Total height [mm]
151
283
335
385
Material
100Cr6
100Cr6
100Cr6
100Cr6

3 of 3 reviews

Average rating of 5 out of 5 stars


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23 December 2024 19:22

Review with rating of 5 out of 5 stars

Alles okay!

Alles okay!

18 June 2022 14:03

Review with rating of 5 out of 5 stars

Super, zeer degelijk materiaal, prijs kwaliteit

Super, zeer degelijk materiaal, prijs kwaliteit

26 January 2022 00:00

Review with rating of 5 out of 5 stars

Verwendung

Noch nicht benutzt,gedacht fĂ¼r RundlaufprĂ¼fung der Spindel

Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
Paulitschek Maschinen- und Warenvertriebsgesellschaft mbH
ZeppelinstraĂŸe 3
89231 Neu-Ulm, Deutschland
+49 731 23232
support@paulimot.de