80mm Self Centering 4 Jaw Chuck K72-80 for Lathe Metal Working K7280

Application

For metalworking, drilling and milling workpieces
For precision machining tasks requiring high clamping accuracy
For both internal and external clamping applications
For efficient and stable clamping performance on most lathes
For use with a wide variety of workpiece sizes

OE/Part number

K72-80,K7280

Specification

Condition: New
Chuck Type: 4 Jaw Self Centering Metal Lathe Chuck
Model: K72-80
Material: HT300 cast iron
Jaw Hardness: ≥53 HRC
Scroll Plate Hardness: ≥45 HRC
Inner Diameter: 0.86 in (22 mm)
Outer Diameter: 3 in (80 mm)
Internal Jaw Clamping Range: 0.1-3.15in/5-80mm
Extemal Jaw Clamping Range: 1.18-3.15in/30-80mm
Clamping Range: 0.1 in to 3.15 in (5-80 mm)

Package included

1* 4 jaw self-centering chuck
1* T-Key
3* Screws
Showing as the picture

Feature

Outstanding Hardness: Crafted from premium HT300 cast iron with jaws at ≥53 HRC and scroll plate at ≥45 HRC for long-lasting durability
Quench-hardened construction ensures excellent hardness and rust resistance for extended service life
High-precision clamping without calibration provides consistent accuracy for demanding machining tasks
Short column connection design enables secure attachment and long-term performance
Powerful clamping force allows adaptation to various shapes with reliable grip

Note

Designed for both internal and external clamping to meet diverse machining needs
Equipped with a T-shaped tool for hassle-free installation—follow the correct sequence for setup
Ensure precise control over clamping accuracy for optimal machining results
Product is ideal for enhancing efficiency, flexibility, and accuracy in metalworking operations