33 Pcs Hollow Security Screwdriver Bits Set, 25mm CRV6150 Precision Bits

This 33-piece hollow security screwdriver bit set is made of CRV6150 vanadium chromium steel for high hardness and wear resistance. The magnetic bits help pick up screws easily, and the set covers 32 bit types including tamperproof star, spanner, star, tri-wing and tamperproof hex bits in 25mm lengths. Supplied in a blue plastic case, it suits repairing precision instruments such as mobile phones, cameras, glasses and watches.

What's in the box
9 x Tamperproof Star Bit - T8 / T10 / T15 / T20 / T25 / T27 / T30 / T35 / T40, 4 x Spanner Bit - 4mm / 6mm / 8mm / 10mm, 3 x Star Bit - 6mm / 8mm / 10mm, 4 x Tri-wing Bits - 1mm / 2mm / 3mm / 4mm, 6 x Tamperproof Hex Bits - 5/64" / 3/32" / 7/64" / 1/8" / 9/64" / 5/32", 6 x Tamperproof Hex Bits - 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm, 1 x Magnetic Bit Holder For Any Drills