Woodworking Lathe Headstock Spindle Adapter Adaptor UNC Male Thread 1" x 8 TPI to UNF Female Thread 7/8" x 14 TPI

• Precision Thread Conversion: This high-accuracy adapter converts your lathe's 7/8" x 14 TPI (Female) threaded spindle to a 1" x 8 TPI (Male) thread. It allows you to easily mount modern, standard 1" x 8 TPI threaded chucks, faceplates, and other specialized accessories onto your existing lathe.
• Quality Tool Steel Build: Forged from premium-grade tool steel, this adapter is engineered for maximum strength and durability. It is built to withstand heavy torque and high-frequency vibrations during woodturning without any deflection or structural fatigue.
• Accurate Fit & Alignment: Manufactured using precision machining processes, this adapter ensures that your accessories maintain perfect axial alignment. This concentricity is critical for achieving a smooth, professional finish during high-speed turning and polishing tasks.
• Integrated Wrench Flats: The adapter body features dedicated machined flats, providing a solid surface for wrench (spanner) engagement. This feature makes tightening the adapter onto the spindle or loosening it after a heavy project incredibly easy and safe.
• Versatile Woodturning Tool: An essential accessory for both professional woodturners and DIY hobbyists looking to upgrade their machinery's compatibility. It opens up a vast range of modern tooling options for older or specialized lathe models.
• Reliable Industrial Performance: The robust design is optimized for heavy-duty workshop use. It maintains its structural integrity and threading accuracy even after repeated mounting and dismounting, ensuring a long and reliable service life.

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