✅ Product Dimensions：4.9in/125mm x 5.3in/135mm
✅ Superior HT300 Material: Constructed from HT300 material with 20Cr steel jaws (53HRC hardness) and 40Cr steel scroll (45HRC hardness); quenching hardened for exceptional hardness and rust resistance.
✅ High Precision: High-precision machining ensures structural stability and accuracy; features a delicate bevel gear and three pinion gears for precise machining; bearing tolerance ≤0.05 mm / 0.002 in.
✅ Internal & External Jaw: Equipped with internal and external jaws to expand clamping range; external jaws clamp larger parts; clamping range: 0.1-5 in/2.5-125 mm.
✅ Simple & Easy Operation: Features a compact structure with a built-in self-centering function; no repeated calibration needed; easy installation with T-key adjustment.
✅ Versatile Application: Highly adaptable to various lathes for metal machining, drilling, and milling; enhances machining efficiency and flexibility for accurate results.
