4 Inch 3 Jaw Lathe Chuck With MT2 Shank Rotating Triple Ball Bearing For Pro Grade Precise Self Centering Turning And Workhorse Ready Heavy Duty Machining With Hardened Carbon Steel Body

4-Inch 3-Jaw Lathe Chuck with MT2 Shank, Single Unit ✔️ 4-inch chuck, MT2 taper, triple ball bearings, hardened carbon steel

This 4-Inch 3-Jaw Lathe Chuck with MT2 shank is a self-centering workholding solution designed for metal lathes. It provides fast, secure gripping for turning operations, drilling setups, and milling tasks that require concentric accuracy. Ideal for professional shops and DIY setups that demand repeatable, precise work.

✅ Chuck Outside Dia.: 4" (100mm)
✅ Center Through Hole Dia.: 0.8661" (22mm)
✅ Internal Jaw Clamping Range: 0.0787" (2mm) - 1.1811" (30mm)
✅ Internal Jaw Jamming Range: 1.1811" (30mm) - 3.5433" (90mm)
✅ External Jaw Clamping Range: 1.1811" (30mm) - 3.1496" (80mm)
✅ Accuracy: 0.002" (vertical <0.002"; horizontal <0.002")
✅ Morse Taper: MT2
✅ RPM: 3,500
✅ Triple ball bearing design
✅ Hardened carbon steel body

💡 How is a lathe chuck used for precise workholding in everyday shop tasks?

This handy guide explains the basics and benefits of MT2 self centering chucks.

- Provides fast, secure grip on round parts with self centering action - Fits standard MT2 spindles found on many lathes - Built with hardened carbon steel and triple ball bearings for durability and smooth rotation - Improves concentricity and repeatability for accurate turning operations