Six Inch D1-4 Camlock Lathe Chuck Backing Plate Fits Plain Back Lathe Chucks Mounts On D1-4 Camlock Spindles Ideal For Self Centering Scroll Chucks With One Inch Thick Plate And Six And Five Sixteenths Inch Diameter

Six Inch D1-4 Camlock Lathe Chuck Backing Plate for Spindles
✔️ Single backing plate; dia 6 5/16 in; thickness 1 in; M8x1.25

This lathe chuck backing plate is designed to mount plain (flat) back chucks onto D1-4 camlock spindles. It's commonly used to adapt standard chucks for quick, secure changes on D1-4 camlock machines in workshops and machine shops.

✅ Plate Diameter: 6 5/16 in (160 mm)
✅ Plate Thickness: 1 in (25.4 mm)
✅ Boss Diameter: 5.12 in (130 mm)
✅ Boss Projection: 0.2 in (5.08 mm)
✅ Mounting Hole Type: 3 threaded, 3 unthreaded/counterbored
✅ Mounting Hole Thread Size: M8x1.25 mm
✅ Hole Circle: 5.59 in dia (142 mm)

💡 What is a camlock lathe chuck backing plate used for with D1-4 spindles and plain back chucks? A quick overview for common setups. - It adapts plain back chucks to D1-4 camlock spindles. - It ensures proper boss size and mounting hole alignment with the chuck. - It enables secure, quick changes when switching between chucks.

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