Features
1pc screw driver handle of aluminum alloyed locking system, two-color PP+TPR material handle, rotating movable cover design, flexible rotation, convenient precision positioning screw.
1pc flexible shaft extension rod can be used in some narrow spaces to complete the work that ordinary screwdrivers cannot complete.
21pcs precision screwdriver sets, 4mm * 28mm, CRV material, surface eletroplated, with high rust resistance.
4pcs Phillips:PH00/PH00/PH0/PH1.
4pcs Slot:PL1.5/SL2.0/SL3/SL4.
5pcs Hex:H1.5/H2.0/H2.5/H3/H4.
8pcs Torx:T5/T6/T7/T8/T9/T10/T15/T20.
The whole set is packed in a transparent plastic box.
Specifications
|
Model No |
Specification |
|
260350023 |
1pc screw driver handle.
1pc flexible shaft extension rod. 21pcs precision screwdriver sets, 4mm * 28mm, CRV material: 4pcs Phillips:PH00/PH00/PH0/PH1. 4pcs Slot:PL1.5/SL2.0/SL3/SL4. 5pcs Hex:H1.5/H2.0/H2.5/H3/H4. 8pcs Torx:T5/T6/T7/T8/T9/T10/T15/T20. |
Product Display
Application of precision screwdriver and bits kit :
This precision screwdriver and bits kit is suitable for the disassembly of mobile phones and notebooks.
Tips:CRV material screwdriver bits and S2 material screwdriver bits:
CR-V is the element code of chromium vanadium steel. Chromium vanadium steel is added with chromium vanadium.
The hardness of alloy tool steel with alloying elements after heat treatment is 60 HRC (Rockwell hardness) or more. It is used to manufacture various wear-resistant and impact resistant common tools, such as screwdrivers, wrenches, etc.
CRV material screwdriver head: CRV alloy steel is forged and high-temperature quenched, and the hardness is about HRC50.
S2 material screwdriver head: after special heat treatment, the hardness is about HRC60.
