0.513mm B16 Heavy Duty Drill Chuck with Key for Lathe Bench Drill

Feature: 1. High precision threaded and tapered bore, accurate and reliable, lasting to use. 2. The shell is coated with electrophoretic paint, which can effectively prevent rust in harsh environments. 3. Unique thrust bearing easily converts key input force into larger clamping force, with strong impact resistance. 4. Specially treated clamping jaws for good wear resistance. 5. Compatible with drilling machine, impact drill and various power tools, ideal for centering, drilling, tapping and reaming operations. Specification: Condition: Brand New Item Type: Drill Chuck Material: Steel Clamping Range: 0.513mm Package List: 1 x Drill Chuck1 x Chuck KeyHigh precision threaded and tapered bore, accurate and reliable, lasting to use. The shell is coated with electrophoretic paint, which can effectively prevent rust in harsh environments. Unique thrust bearing easily converts key input force into larger clamping force, with strong impact resistance. Specially treated clamping jaws for good wear resistance. Compatible with drilling machine, impact drill and various power tools, ideal for centering, drilling, tapping and reaming operations.