Bit-Check 6 Impaktor 1, 6 pieces 2x 851/4 IMP DC Impaktor bits: PH 2x50 mm, PH 3x50 mm 2x 855/4 IMP DC Impaktor bits: PZ 2x50 mm, PZ 3x50 mm 2x 867/4 IMP DC Impaktor TORX® bits: TX 25x50 mm, TX 30x50 mm6 Wera Impaktor bits tidily arranged in a minimum of space in a practical Bit-Check. The Impaktor technology offers an above-average service life even un