8-1/4 Inch L-Mount L-00 Back Plate For 3-Jaw Lathe Chuck, Plain Back Adapter To Fit L-00 Spindle, Ready-To-Use Precision Replacement Part For Custom Machining Projects, Durable Aluminum Construction

8-1/4 Inch L-M Back Plate for L-00 Lathe Spindle 1pc
✔️ Aluminum plain-back adapter for 8-1/4 in chucks to L-00 spindle

This back plate adapter lets you mount a standard 8-1/4 inch plain-back chuck to an L-00 spindle on a lathe. The plate is new, unused, and requires machining to ensure concentric mounting.

✅ 8-1/4 in L-M (L-00) back plate for 3-jaw chuck
✅ For plain-back chucks needing machining for concentricity
✅ Aluminum construction
✅ No holes on plate, ready for custom machining
✅ New, unused, unmachined; item is new as described
✅ Item package weight: 6.187 kg
✅ Package dimensions: 66 mm L x 218 mm W x 229 mm H (2.6 in L x 8.6 in W x 9.0 in H)
✅ Country of origin: China

💡 What is a back plate adapter used for in lathe setups?

It’s a handy piece that lets a plain-back chuck attach to an L-00 spindle while helping keep runout low.

• Backplate compatibility with L-00 spindles
• Requires machining on plain-back plates to achieve concentric mounting
• Helps convert existing chucks for different spindle standards handy
• Lightweight aluminum construction for easy handling

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