Extruder drill

Question on the extruder. Has anyone used Bur Quadro on concrete SDS-MAX or something similar?
https://tze1.ru/catalog/instrument/rashodnye-materialy/dlya-perforatorov-i-otboynyh-molotkov/bur-po-betonu-praktika-sds-max-kvadro-ekspert-45-h-1000-mm/?utm_source=market&utm_term=271931&_openstat=bWFya2V0LnlhbmRleC5ydTvQkdGD0YAg0JrQstCw0LTRgNC-INC_0L4g0LHQtdGC0L7QvdGDIFNEUy1NQVgsIDQ1INGFIDEwMDAg0LzQvCwg0J_RgNCw0LrRgtC40LrQsCDQrdC60YHQv9C10YDRgiB7NjQ4LTA2OX07RmZZUElsS1ZpUDJkbnA2RDI3dVlrdzs&ymclid=15795449235399364114100040

There have been several threads on using the SDS concrete drill bits. Here is one example where it was used.
http://onearmy.world/community/forums/topic/flow-issues-in-beam-moulds/
There was also a thread on ways to grind in the compression stages.
http://onearmy.world/community/forums/topic/diy-extruder-screw/

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