Drill chuck, drill chuck, micrometer wrench with JTO wrench, taper mount, milling machine, lathe and electric

Features:1.Made of high-quality metal, wear-resistant and impact-resistant.
2.The polished surface is anti-oxidant, waterproof, and corrosion-resistant.
3.Fine and precise workmanship ensures a long service life.
4.Equipped with a chuck key to adjust the chuck for a proper seal.
5.Applicable for lathes, electric drills, milling machines, etc.
Specifications:Features:
1.Made of high-quality metal, wear-resistant and impact-resistant.
2.The polished surface is anti-oxidant, waterproof, and corrosion-resistant.
3.Fine and precise workmanship ensures its long service life.
4.Equipped with a chuck key to adjust the chuck for a proper seal.
5.Suitable for lathes, electric drills, milling machines, etc.

Specification:
Material: Metal
Color: As shown in advertisements
Clamping Range: 0.3-4 mm
Outer Diameter: 21.5 mm/0.85 in
Brass Base Size: Length: 20 mm/0.79 in, Hole Diameter: 3.175 mm/0.13 in
Weight: 72 g/2.5 oz

Package List:
1 * JTO Chuck
1 * Chuck Key
1 * Brass Base
1 * Small Key

Note: Please allow slight error due to manual measurement. Thank you for your understanding.