5 Pieces 8 x 100 mm Linear Motion Shaft Rods, round hardened chrome plated high carbon steel lathe bars, HRC60 hardness, precision ground for CNC, automatic lathes and drilling applications

5 Pieces 8mm x 100mm Hardened Linear Motion Shaft Rod
✔️ Chrome Plated Steel Linear Shaft for CNC and Automation

This is a set of hardened linear motion shaft rods made for precision movement and guided sliding in mechanical systems. These rods are commonly used in CNC machines, lathes, drillers, linear slides, and automation projects where straightness, surface hardness, and smooth travel really matter. Pack size is 5 pieces.

✅ Pack size: 5 pieces
✅ Shaft size: 8 mm diameter x 100 mm length
✅ Material: high carbon steel
✅ Surface finish: chrome plated for wear resistance
✅ Hardness rating: HRC60 for long-term durability
✅ Designed for linear motion, guiding, and precision alignment
✅ Commonly used in CNC lathes, drillers, and automated machinery

Dimensions
Diameter 8 mm
Length 100 mm

💡 Why are hardened linear shafts used in precision motion systems?
Hardened linear shafts are built to handle constant sliding contact while keeping accuracy over time.

• High surface hardness reduces wear from linear bearings and bushings

• Chrome plating improves smooth travel and corrosion resistance

• Maintains straightness under load for consistent linear motion

• Ideal for CNC, automation, and guided slide applications

A handy option when you need smooth, wear-resistant shafting that holds up to repeated motion in precision mechanical setups.