Bits for recessed TORX® screws with tiny diamond particles on the bit tip. This ensures a secure fit of the bit in the screw, reduces the contact pressure required and lowers the risk of slipping. Come with a Torsion zone - where kinetic energy is diverted from peak loads - and softer BiTorsion zone to prevent the bit tip from twisting under peak loads. This greatly extends the product service life. ¼ hexagon, suitable for holders as per DIN ISO 1173-D 6.3. https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2021-05-05 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2022-05-21 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2023-04-25 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2024-03-15 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2024-03-29 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2025-04-05 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2025-06-19 https://elecena.pl/product/18333438/wera-05066104001-torx-bits-bitorsion-867-1-bdc-tx-20-x-25-mm 2026-03-08