
This 8-inch (200 mm) 4-jaw self-centering lathe chuck is a heavy-duty upgrade for hobbyists and professionals who demand precision, durability, and quick setup. Made from premium HT300 cast iron with quench-hardened surfaces, the jaws are hardened to ≥53 HRC and the scroll plate to ≥45 HRC for excellent wear resistance and long service life. The built-in self-centering mechanism saves time by aligning workpieces automatically, reducing the need for repeated calibration and ensuring consistent concentricity across jobs. With a wide clamping range of 0.16–7.87 in (4–200 mm) and a 65 mm inner diameter, this chuck handles small to large workpieces for turning, drilling, and light milling. The 1-1/2 in-8 threaded backing plate creates a faster, more stable connection to most lathes, minimizing runout and vibration for smoother finishes. Simple, compact construction and the included T-wrench screws make installation and jaw adjustments straightforward, so you can spend less time setting up and more time machining. Robust corrosion resistance keeps the chuck performing reliably in demanding shop environments, lowering maintenance and replacement costs. Whether you work with wood or metal, this chuck delivers secure holding, improved machining efficiency, and repeatable precision—an ideal choice when durability and accuracy matter.
Outstanding hardness: Made from premium HT300 cast iron, jaws hardened to ≥53 HRC and scroll plate to ≥45 HRC. Quench-hardened for durability and rust resistance for long service life.
Self-centering function: Built-in self-centering ensures precise clamping without repeated calibration, maintaining stability and high precision.
8-inch 4-jaw chuck: 1-1/2 in-8 threaded adapter backing plate for a faster, more stable connection; 65 mm inner diameter and 200 mm outer diameter; clamps 4–200 mm (0.16–7.87 in).
Hassle-free operation: Compact, simple design with a T-shaped tool for easy installation; follow the correct sequence for a seamless setup.
Ideal for most lathes: Suited for turning, drilling, and milling, improving machining efficiency and delivering consistent, precise results.
Dostawa możliwa już 18.11.
Od 440 zł
Do 14 dni
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