Linear Motion Guide, FEYRINX 2PCS 12mm x 600mm (.472 x 23.62 inches) Case Hardened Chrome Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance

Q: Is that straightness number correct (0.8mm)? That's not very straight. Should be more like 0.06mm.

Thans for your question. We check it again, it is indeed our mistake. Its straightness number should be straightness be below 5μm/100mm. We have upated this data on our page.

Q: Is it possible to get these with both ends tapped with an M6 thread?

I haven't seen any that were drilled and threaded that weren't a custom length OEM part. I had no issues drilling and tapping them using just a cordless drill, the outside layer is hardened so if you grind that off first it's much easier.

Q: When will the 700mm X 12mm be back in stock?

Dear Customer Thanks for your trust. About 10 days 700mm X 12mm will be back in stock.

Q: Can I thread the ends of the rod or they are too hardened to allow it ?

You can thread them all day long with a lathe if you like, but first you have to remove the chrome (chemically or with abrasives) and anneal the section of the rod that you need to thread. Otherwise, you'll need to grind the threads with silicon carbide or diamond.

4.7/5

Product ID: 201989422

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📏600mm Length

🔩12mm Diameter

🛠️55-60 HRC Hardness

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Description

🔧 Elevate Your Projects with Precision and Power!

RELIABLE SUPPORT - Enjoy peace of mind with a 30-day money-back guarantee and a 1-year warranty, backed by 24/7 customer service.
UNMATCHED DURABILITY - Crafted from C45 steel with a case hardness of 55-60 HRC, ensuring longevity and resistance to wear.
USER FRIENDLY DESIGN - Designed for easy installation with linear support blocks, ensuring smooth operation in high-speed environments.
PRECISION ENGINEERING - Achieve high accuracy with a tolerance of -0.005mm to -0.03mm, perfect for your CNC and 3D printing needs.
VERSATILE APPLICATIONS - Ideal for a range of machinery including CNC, 3D printers, and engraving machines, making it a must-have for DIY enthusiasts.

The FEYRINX Linear Motion Guide is a high-quality 12mm x 600mm case-hardened chrome linear rail rod shaft, designed for exceptional durability and precision in various applications, including CNC and 3D printing. With a robust construction and a commitment to customer satisfaction, this product is perfect for both professionals and DIY enthusiasts.