
Keyless chuck + SDS-PLUS adapter + wrench. Spindle with crown for increased flexibility of use Chuck with 1/2 internal thread /20 UNF tightening torque: 1.5 - 13 mm Material: durable and high-quality professional tool steel Drill chuck compatible with Bosch drills, Makita, Hilti, Metabo Atlas Copco and all machines with SDS Plus insert