Transform your impact wrench into a versatile tool for thread tapping, countersinking, and drilling with the Fein Vario adapter 3/4". Featuring a robust all-metal construction, this adapter fits any impact wrench with a 3/4" external square drive according to iso 1174-2 f 20, such as the Fein ascd 18-1000 W34 AS. You can cut and recut threads up to M30 with ease, eliminating the strain and slow pace of manual tapping. Accessories with a Vario shank insert quickly and tool-free without operating the locking sleeve. For demanding continuous use, you can securely fasten the adapter with a retaining pin or ring.