ER25 Collet Spring Collet Chuck Holder Spring Loaded Hook Spanner Wrench For Deep Hole Machining

Label:Yes Made of goodmaterial, durable in use. Professional manufacturing, exquisite workmanship, high reliability. A hook wrench is used to turn flat nuts of limited thickness, etc. Easy to use, practical and convenient. The spring collet has excellent clamping force, accurate and reliable, easy to clamp.

Specification: Color: Black + Silver Material: Carbon Steel Size: 4.97 x 4.2 cm(1.96 x 1.65 in) Package List: 1* Spring Collet