Keyless Drill Chuck, 1/2" 20UNF Mount 1.5-13mm Clamping Capacity, Drill Chuck for Multiple Purposes
1/2" Keyless Drill Chuck : Diameter 43mm/1.69in, Length 58mm/2.28in. Connection Size 1/2 "-20UNF(1/2''=12.7mm). This 1/2-20UNF Keyless Drill Chuck Clamps Bits From 1.5mm To 13mm In Diameter
Durable Material Structure: This 1/2 inch Keyless Chuck Drill is Made Of Hard Alloy Material, Improving Durability And Reliability. It Can Be Quickly And Easily Replaced, Improving Your Time Efficiency
Durable Jaw Design: Carbide Tipped Jaws Grip Bits Firmly While Minimizing Jaw Wear For Long-lasting Performance Even With Heavy Use.
Widely Applicable: The 1/2-20UNF Connection Size Fits Most of Electric Drills Like Dewalt, Mil-waukee, Craftsman, Ridgid, Makita And More For Maximum Compatibility
Notice Before Purchase: Make Sure that the Connection Size of Your Power Drill Chuck is 1/2 "-20UNF Before Purchasing，Avoid Buying Bits that are Not Compatible With Your Electric Power Drill