Sweetness 2-13 mm Keyless Drill Chuck with SDS Plus Shaft Adapter, 1/2-20UNF Drill Chuck Adapter Converter Tool

torque thrust bearing is easy to handle and results in greater clamping force. This effectively prevents the drill bits from loosening, and this is more reliable Capacity range of SDS chuck: 2-13mm (1/16-1/2); thread mount: 1/2-20UNF The keyless chuck is tightened with your finger to change drill bits easily and quickly. Quick release SDS shank for electric hammer Suitable for the power of 1050W above the impact drill. Multiply the utility of cordless impact drivers and wrenches for working with regular drills