8-in. 3-Jaw Lathe Chuck with Backing Plate. Our lathe chuck with backing plate achieves faster, steadier machine connection. Built from premium HT300 cast iron, jaw hardness ≥53 HRC for exceptional durability. The self-centering design ensures high-precision clamping ranging from 0.16 in. to 7.87 in. with 2.56 in. ID and 8 in. OD.
8-in. 3-Jaw Lathe Chuck with Backing Plate. Our lathe chuck with backing plate achieves faster, steadier machine connection. Built from premium HT300 cast iron, jaw hardness ≥53 HRC for exceptional durability. The self-centering design ensures high-precision clamping ranging from 0.16 in. to 7.87 in. with 2.56 in. ID and 8 in. OD.
| Manufacturer | Other Brands |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |