High Octane 20mm Linear Rail Pack with SBR20UU Bearing Units, 23.6 Inch Full Shaft Guide, Lightning Smooth Glide, Easy Install Precision Steel Rails For CNC, Lasers, and DIY Rig Upgrades
✔️ Includes two 600mm chrome shafts and four guide blocks
You get a full motion kit ready to drop into your next build. This set mates stiff steel bars with smooth sliding blocks for accurate axis movement. You can bolt it straight onto laser frames, basic CNC routers, or shop fixtures. The chrome coating sheds moisture and keeps the tracks running dead quiet.
✅ Two 600mm SBR20 shafts measure 23.6 inches long✅ Four adjustable SBR20UU blocks mount on flat standard plates
✅ Hardened inner bearings resist grinding during heavy cutting loads
✅ Sixteen M6 fasteners grab the hardware without hunting tools
💡 How does a standard SBR rail system improve heavy duty DIY CNC rigs?
This handy kit delivers steady tracking when you push through tough material. The chrome shafts block grit so you spend less time wiping down tracks.
- Aluminum support tubes lock the main axle tight to stop frame flex
- Locking knobs let you tune slider clearance for zero back lash
- Factory sized mounting slots speed up alignments during late night runs
- Rigid steel cores hold their shape long after repeated hot cuts