SKU: JGKPDBB4GKZ8UGQ1GV0
Top highlights
- Premium HT300 cast iron with ≥53 HRC jaws for durability and rust resistance
- Self-centering design ensures precise clamping without repeated calibration
- 8-inch 4-jaw chuck fits 0.16-7.87 in workpieces with 1 1/2 in-8 threaded adapter
AI Summarized from product information
Specifications
- Item Model Number K12 200(1-1/2-8)
- Product Type 4-Jaw Lathe Chuck with Backing Plate, Internal Jaw, Step Jaw
- Inner Diameter 2.56 in / 65 mm
- Outer Diameter 8 in / 200 mm
- Internal Jaw Clamping Range 0.16-7.87 in / 4-200 mm
- External Jaw Clamping Range 2.56-7.87 in / 65-200 mm
About this item
Description
8-Inch 4-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 I.D and 8 in O.D.
Key Features

Stable and Reliable
Engineered for high hardness and precision, this lathe chuck features a T-shaped tool for easy installation. Whether you're turning or clamping small workpieces, expect consistent, reliable performance every time.

Precision Machining
With a self-centering function and fine gears, our lathe chuck ensures precise control over the clamping accuracy, making it ideal for precision machining tasks.

Multiple Uses
Designed for both internal and external clamping, this self centering lathe chuck meets a variety of machining needs, providing you with efficient and stable clamping performance.


Product guides and documents
Frequently Bought Together
VEVOR 4-Jaw Lathe Chuck, 8 Inch (200 mm), Self-Centering Chuck with 1 1/2 in-8 Threaded Backing Plate, 0.16-7.87 in (4-200 mm) Clamping Range with T-wrench Screws, HT300 Material, for Wood Metal Lathe
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