Bosch 2607001611 Extra Hard Screwdriver Bit T20, Pack of 3

Bosch-Extra-Hard-Screwdriver-Bit-T20-Pack-of-3-Bosch-2607001611-p-Extra-hard-Torx-T20-screwdriver-bits-from-Bosch-p-Bosch-2607001611-Extra-Hard-Screwdriver-Bit-T20-Pack-of-3

Price: 6.90 from Rapid Online Rapid Electronics Ltd.