B10 Drill Chuck, 0.6-6mm Chuck Adapter Key Type Stainless Steel Milling Chuck with Key

Features: High-precision 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 specialized anti-thrust bearing to convert key-applied torque into superior gripping. The clamping jaws are specially treated to improve wear resistance. Enjoying super precision and durability. 0.6-6mm B10:  0.6-6mm denotes that clamp the drill between 0.6 and 6mm, and B10 represents the hole behind the chuck is about 16MM taper. Specification: Condition: 100% Brand New Material: Stainless steel Clamping range: 0.6-6mm / 0.02-0.24in Package list: 1 * Drill Chuck 1 * Key