CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing 8mm Dia &Shaft Optical Axis 300mm Linear with Rod Rail Support Set: Amazon.com: Industrial & Scientific
GSR PROFI Maschinen-Gewindebohrer M4, Gewindeschneider für Edelstähle DIN 371, HSSE-VAP Metallbohrer, Durchgangsloch Kernlochbohrer, Form B, verstärkter Schaft für metrische Gewinde : Amazon.de: Baumarkt
CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing 8mm Dia &Shaft Optical Axis 300mm Linear with Rod Rail Support Set: Amazon.com: Industrial & Scientific
Ruko Terrax HSS-CO5 Spiral Drill Bits 3.3 mm in Plastic Pack - - Amazon.com