Service for Truncator

Truncator module

Spare parts overview

Pos. Item no. Description
1 44490517 Diamond Disc Truncator
2 44520009 Packing ring for insp.cover
3 41530540 Washer Ø5×30
4 44496525 Screw M5 Lefthand Stainless
5 44490910 Frame Truncator
6 40320410 Retaining screw M4x10
7 44470224 O-ring Ø24×2 mm
8 44523010 Eccentric guide /44523011 Eccentric guide - S
9 44523005 Eccentric guide lock
10 44520048 Locknut
11a 44520004 Tightening screw
11b 44470124 Rubber pack (membrane), Ø25 mm
11c 44520027 Bronze bearing Outward / 44521027 - S
11d 40310404 Pointed screw M4x6
12 44510290 Inspection cover NX
13 44523015 House for stickout
14 44523020 Bolt for stick-out / 44523021 Bolt for stick-out -S
15 40110406 Screw M4x6

Scheduled maintenance


The Truncator module should typically be cleaned quarterly or after 5,000 grinding operations, in addition to when service is carried out on the Ultima-TIG grinder or when the grinding disc for truncating needs to be replaced.

Cleaning is carried out by dismantling the Truncator module. Clean it in hot water and drying it with a dry cloth or paper.

We recommend that the packing ring, part no. 44520009 and 44470224, be replaced if this is damaged.


Please take a look at the various service videos for the different grinders. Let us know if you wish to see other service videos.

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Do you have any questions about our products or another subject? Then feel free to reach out to us using the contact form, email or call us directly. We look forward to hearing from you.

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