B16 3.0 16mm Keyless Chuck Adapter Kit High Rustproof Wear Resistance for Top Socket Stainless Steel Material

High- thread and tapered holes can be tightly attached to the tool. The housing is treated with electrophoretic paint, making the product anti-rust even in worst environment. By using anti-thrust bearing to convert key-applied into gripping. Features: High- thread and tapered holes can be tightly attached to the tool. The housing is treated with electrophoretic paint, making the product anti-rust even in worst environment. By using anti-thrust bearing to convert key-applied into gripping. The clamping are specially treated to improve wear resistance. Enjoying super and durability. 3.0-16mm B16:  3.0-16mm denotes that clamp the drill between 3 and 16mm, and B16 represents the hole behind the chuck is about 16MM taper. Specification: Condition: 100% Brand New Material: Stainless steel Clamping range: 3.0-16mm Celsius 0.12-0.63in

Package list: 1 * Drill Chuck 1 * Key