1pcs Thread Drill Chuck 1-13mm 3-16mm B16 B18 1/2 Conversion Drill Chuck Wrench Into Electric Drill Keyless 3 Jaw Chuck

drill chuck, 3 jaw drill chuck, wrench drill chuck, 1-13mm chuck, 3-16mm drill chuck, B16 drill chuck, B18 chuck, 20UNF drill chuck, bench drill chuck, lathe drill chuck Brand Name: CNMAWAY Certification: NONE High-concerned chemical: none Model Number: 1-13mm 3-16mm Number of Jaws: 3 Origin: Mainland China Power: Manual Power Source: Manual PARAMETER Attribute Value Product Name Wrench Type 3-Jaw Drill Chuck Clamping Range 1–13 mm, 3–16 mm Mount Type B16 taper, B18 taper, 20UNF thread Style Key / wrench type (not keyless) Feature 3-jaw self-centering, high clamping accuracy, comes with chuck key Application Bench drill, lathe, electric drill, small machine tool conversion FAQ Q1: What is B16 / B18? A1: It is Morse taper specification for direct fitting on drill spindle. 20UNF is threaded mount. Q2: Is this keyless? A2: No, this is wrench-type, you need the matching chuck key to tighten and loosen. Q3: Can it install all drill bits? A3: Only round shank drill bits within the marked clamping range.