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KP2-3/4 Lathe Chuck, 4-Jaw 2.75" Diameter, Metal Lathe Chuck Turning Machine Accessories, Self-centering Tool, for Lathe, Precision Machining, Grinding Machines, Milling Machines

  • High-Strength #45 Material: To meet the demanding requirements of production environments, we utilize #45 material that has undergone quenching and hardening techniques. This imparts exceptional hardness and rust-resistant properties, ensuring outstanding performance and reliability for both small and large workpieces held by the chuck.
  • High Precision: In the manufacturing of our chucks, we employ high-precision machining processes to ensure structural stability and machining accuracy. The lathe components feature a refined bevel gear and three small gears, aiding in precise machining progress. Bearing tolerance is 0.3 mm / 0.01 inch, guaranteeing excellent machining results.
  • Versatile Single Jaw: Our chuck features an adjustable jaw design, providing enhanced flexibility. Operators can easily adjust the clamping range using a T-handle wrench, accommodating workpiece sizes and shapes such as bowls, plates, vases, cups, and more with precise gripping and securing
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Overview
Specs
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Specifications


Model: KP2-3/4
Chuck Outer Diameter: 2.75 inches / 70 mm
Clamping Range (Inner): 1.18 - 1.85 inches (30-47 mm)
Chuck Internal Thread: 1*8TPI
Support Range (Outer): 1.5 - 2.24 inches (38-56 mm)
Outer Diameter Runout: 0.15 mm
Test Bar Radial Runout: 0.40 mm at a distance of 50 mm
Test Ring End Face Runout: 0.15 mm
Surface Treatment and Color: Ra 1.6, chrome-plated natural color
Main Material: 45#
Net Weight: 3.2 pounds / 1.47 kg
Product Dimensions: 70 x 65 mm

Package Content
1 x T-Wrench
1 x Cone Screw
1 x T-Handle Wrench
1 x M33* 3.5 Adapter
1 x Instruction Manual

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