Home » KP965 4 Jaw Metal Lathe Chuck 3.75 Self Centering

KP965 4 Jaw Metal Lathe Chuck 3.75 Self Centering

SKU: 1005006139506866-KP965-CZECH REPUBLIC
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€214,50

The KP965 4-Jaw Metal Lathe Chuck delivers solid, dependable performance for a wide range of machining tasks. With a 3.75-inch capacity and a robust #45 steel build, this 4-jaw chuck provides secure, even gripping to minimize wobble and improve accuracy across turning, drilling, and finishing operations. Its chrome-plated surface resists rust, helping maintain reliable precision over time. The internal thread is M33x3.5TPI, ensuring compatibility with a broad spectrum of lathes. Included is a 5-piece jaw set—dovetail, round, flat, step, and taper—giving you versatile clamping options for everything from small pins to larger, irregular workpieces. This chuck is CE certified and designed for durability in both hobby projects and professional production.

Benefits & Tips

  • Versatile jaw set: Clamp a wide range of shapes—from round rods to bowls and plates—using the 5 jaws included with the 4-jaw base.
  • Easy adjustments: The T-handle wrench facilitates quick, secure jaw changes and precise gripping with minimal effort.
  • Consistent accuracy: Tight, stable clamping reduces runout and improves finish quality during machining tasks.

Product Specifications

  • Brand Name:
  • Model: KP965
  • Chuck Type: 4-Jaw Lathe Chuck
  • Internal Thread: M33x3.5TPI
  • Chuck Outer Diameter: 3.75 inch
  • Clamping Range (Inner): 1.26–2.75" (32–70 mm)
  • Support Range (Outer): 1.77–3.4" (45–86 mm)
  • Number of Jaws: 4
  • Jaw Set: 5-piece jaw set included (dovetail, round, flat, step, taper)
  • Main Material: #45 steel
  • Surface Treatment: Chrome-plated
  • Outer Diameter Runout: ≤0.15 mm
  • Test Bar Radial Runout: ≤0.40 mm at 50 mm
  • Test Ring End Face Runout: ≤0.15 mm
  • Net Weight: 10.3 lb / 4.7 kg
  • Origin: Mainland China
  • Certification: CE

Package includes:

  • 1 x KP965 4-Jaw Lathe Chuck
  • 5-piece jaw set: dovetail, round, flat, step, taper
  • 1 x T-handle wrench for jaw adjustments

Warnings / Reminders

  • Ensure compatibility with your lathe spindle thread (M33x3.5TPI) before mounting.
  • Use the included T-handle wrench to perform jaw changes and tighten securely to avoid slippage during operation.
  • Follow proper clamping procedures and do not exceed the recommended clamping ranges to maintain accuracy and safety.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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