Precision Screwdriver Set, 20-in-1 Metal Precision Screwdriver, 10 Pcs Reinforced S2 Steel Precision Double-head Bits, Manual Pen Shaped Screwdriver Kit, Portable Screwdriver Repair Tool Kit

20 In 1 Bits Set

pen shaped metal precision screwdriver comes with the common screwdriver bit set for repair electronics, watch, eye glasses, toy, consoles, doorbell, etc. You can also change it to other standard bits by yourself, it's very convenient to carry.

Built-in 10 Double-head S2 Bits

The diameter of the standard bit is 4.0mm, which including the phillips bit(PH0000/PH000/PH00/PH0), flathead bit(SL1.0/SL1.5), torx bit(T2/T6/T8/T10), pentalobe bit(P2/P5), triwing bit(Y0.8/Y2.0), triangular bit(▲2.0/▲2.3), hex bit(H1.5), U-type bit(U1.7/U2.0), standoff bit(1.5).

Reliable S-2 Material

This screwdriver handle is made of aircraft aluminium alloy, which is paired with a precision bit made of tough S2 tool steel, and the hardness of the bits can reach 63HRC. The surface of the screwdriver bit is phosphated, anti-rust, wear-resistant and helps to prolong the life of the bits.

SCREWDRIVER HANDLE

The square handle is different from the round handle which will roll, it is more conducive to the handle to withstand a greater torque, so that you can complete the repair work smoothly. The screwdriver cover is made of noiseless bearings for smooth rotation, the size is 123.0*20.0 mm.