Bit-Safe 61 BiTorsion 1, 61 pieces 1x 889/4/1 K Rapidaptor Universal Bit Holder: 1/4", x 50 mm 4x 851/1 BDC bits: PH 1x25 mm, 2x PH 2x25 mm, PH 3x25 mm 11x 851/1 BTZ bits: 2x PH 1x25 mm, 8x PH 2x25 mm, PH 3x25 mm 4x 855/1 BDC bits: PZ 1x25 mm, 2x PZ 2x25 mm, PZ 3x25 mm 11x 855/1 BTH bits: 2x PZ 1x25 mm, 8x PZ 2x25 mm, PZ 3x25 mm 16x 867/1 BTZ TORX® bits