Rock Solid 2 Pack Polyurethane Blocks 120mm X 120mm X 4mm Thick Heavy Duty Urethane Plates Top Shelf Spacer Buffer Support Pads For Cnc Machining And Serious Job Sites

2 Pack 120mm Polyurethane CNC Machining Blocks
✔️ 120x120x4mm solid urethane, shock absorbing, job site tough stock

This duo of heavy duty spacer pads acts as a reliable buffer and mounting foundation for cnc routers, metalworking fixtures, and workshop jigs. The dense polymer eats up tool vibrations while shielding delicate machine beds from deep scratches during repetitive fabrication runs.

✅ 120 millimeter square footprint paired with four millimeter thickness
✅ High density polymer blend resists chipping and chemical exposure
✅ Tolerates moderate heat buildup without warping under steady feed rates
✅ Stackable layout pairs easily with aluminum base plates and steel frames

💡 What thick lining shields cnc worktables from heavy drop impacts and vibration?
These handy urethane slabs save you serious headache when prepping your bench.
- Dense stuff soaks up sudden hammer drops without chunking or splitting
- Non scraping top layer keeps glossy epoxy floors looking clean all day
- Simple cutting lets you resize pieces fast when you gotta stretch them thin
- Rides rock steady under repeated tapping so your measurement stays locked

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