Cast Iron 4" (100mm) Backplate for Backford Lathe

• High-Quality Cast Iron Build: Manufactured from premium-grade cast iron, this backplate provides superior structural strength and stability. The dense grain of the material is specifically chosen for its ability to absorb harmonic vibrations, ensuring a chatter-free performance during heavy machining.
• Precision Machined Accuracy: Engineered to meet the exact specifications required for Boxford lathes, this backplate ensures a tight and highly accurate fit on the lathe spindle. This precision-focused manufacturing is critical for maintaining axial alignment and minimizing run-out.
• Designed for Heavy-Duty Use: Thanks to its robust construction, this backplate is built to withstand the rigors of heavy-duty machining and frequent industrial use. It is a durable, reliable choice for professional workshops and precision restoration projects.
• Standard 4" (100 mm) Diameter: The 100 mm diameter provides a versatile platform, making it a perfect fit for a wide range of compatible 3-jaw and 4-jaw lathe chucks. It offers the ideal surface area for secure and balanced mounting.
• Stable Mounting Surface: This backplate creates a rigid and secure interface between the spindle and the chuck. This stability ensures that the workpiece rotates with high concentricity, resulting in consistently smooth and professional machining outcomes.
• Long-Lasting Performance: Produced from stress-relieved material with a professional-grade finish, this backplate maintains its dimensional accuracy and shape over time, resisting wear even under significant mechanical loads.
• Essential Lathe Component: Whether you are upgrading an old mounting system or installing a new high-precision chuck, this Assorts backplate is an indispensable tool for achieving consistent, high-accuracy machining setups.

Dispatch Time: 1–2 business days
International Delivery: 5–12 business days (location-wise)
Tracking: End-to-end international tracking available
Packaging: Shockproof & secure export packaging
Customs/Duties: May apply based on destination country
Carrier: DHL / FedEx / UPS (depending on region)

Warranty: 6–12 months (manufacturing defects only)
Returns: Accepted for defective, damaged, or incorrect items
Return Window: 7 days from delivery
Replacement: Free replacement for eligible claims
Process: Email support with product video/photos
Note: Used/damaged by customer items not returnable

Read the user manual before first use

Wear safety gloves & eye protection when required

Keep away from children

Do not overload or misuse the product

Store in a dry, moisture-free environment

Clean tools after use to maintain performance