Compact 3-Jaw Self-Centering Lathe Chuck 100mm for CNC Milling and Wood Turning

The K11-100 3-Jaw self-centering lathe chuck is widely used, featuring good clamping force and tight sealing performance. Specification-wise, it measures 100 mm (3.94") in diameter, with a 3-jaw configuration and a center hole of 22 mm (0.866"). Its thickness is 55 mm (2.16"), and the bolt circle diameter is 84 mm (3.31"). The runout is 0.002".

The internal jaw clamping range (A-A1) is 2-30 mm (0.078"-1.18"), while the internal jaw jamming range (B-B1) is 30-90 mm (1.18"-3.54"). The external jaw clamping range (C-C1) is 30-80 mm (1.18"-3.15").

Manufactured using high-quality materials, the chuck's base is hardened and durable, ensuring a long service life. The chuck is suitable for use with machine tools and accessories for general lathes, as well as economical CNC lathes.

The package includes 1 x 100 mm/4-inch lathe chuck body, 1 x internal jaws set, 1 x external jaws set, 3 x mounting bolts, and 1 x chuck key. The material used is high-quality steel, ensuring a firm clamping mechanism.

The overall display features 1 x internal jaws set, 1 x external jaws set, 1 x wrench, and 3 x screws. Both sides of the jaw teeth and guides are ground, making them wear-resistant and durable for prolonged use.

The main parameters of this 3-jaw self-centering design lathe chuck are as follows: Diameter: 100 mm (3.94 inches), Internal clamping range: 2-30 mm (0.078-1.18 inches), Jamming range: 30-90 mm (1.18-3.54 inches), and External clamping range: 30-80 mm (1.18-3.15 inches).

This chuck is suitable for a wide range of applications, including machine tools and accessories for general lathes, economical CNC lathes, grinding machines, milling machines, drilling, and various machine accessories. Its versatility, durability, and precision make it a reliable choice for various metalworking operations.

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