Improved 608 bearing (4.5mm steel bb)

Improved 608 bearing (4.5mm steel bb)

Personal use only ♥ 69 likes ↓ 365 downloads Hobby & Makers

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

608 bearing that uses a bb separator and uses 4.5mm airgun bbs!

bbbearingroller608airgunballbearing

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