Bit adapter STAHLBERG 1/4" 25mm S2
From the world manufacturer STAHLBERG with many years of experience using the latest technologies. The adapter is a reduction between a hexagon (bit) and a square (1/4), it is made by precision forging (increases strength by up to 20% compared to machined ones) from chrome vanadium steel S2 (excellent in toughness), hardened to 61-62 HRC. Packed in a practical closable case of 5 pcs.