Precise D-Mount 8" Chuck Size Semi-Machined Chuck Adapter (Back Plate) - 3900-4898
- Semi-finished back plate for universal chucks.
- Plain-back chucks require the adapter plate to be machined before mounting to ensure concentricity.
- Made of high grade casting steel.
For More Precise A, D & L Mount Semi-Machined Chuck Adapters (Back Plates) Click Here
Precise D-Mount 8" Chuck Size Semi-Machined Chuck Adapter (Back Plate)