HRB Upgrade RC Hex Driver Set - 8pcs Titanium Allen Screwdriver Kit (1.5mm-8.0mm) for Car, Quadcopter, Drone, Helicopter

• ''I want to buy a practical screwdriver''--HRB Upgrade Hex Screwdriver Tools Kit，According to the needs of customers, three models (0.9mm, 1.27mm, 1.3mm) are added on the basis of four sets (1.5mm, 2.0mm, 2.5mm, 3.0mm)，which can absolutely meet your need.Each handle is marked with a clear size for easy identification and use.
• Is this tool durable?--This driver head is made of high-speed steel and Titanium precision machining, hardness is over 60, resistant to stripping & breaking, rust-free and durable,These high quality material ensure the high performance.If you encounter problems in the process of use, you can contact the seller in time and it will be properly solved.
• The reason for your choice--High quality materials, durable, strong, easy to use, hexagonal, high-quality after-sales service. Select HRB upgrade hex screwdriver tools kit, and you can get a satisfactory partner tool.
• Multi scenario application--Apply to aircraft models, rc helicopter, rc quadcopter, rc car , rc boat, RC Cars Trucks ,Multi-Axis FPV racing drone, robot, etc.
• HRB 7pcs rc tools Specifications--Total Length:175mm/6.8inch, Handle Length: 90mm/3.5inch, Handle Diameter: 18mm/0.7inch .Weight: Dimensions include:0.9mm/1.27mm/1.3mm/1.5mm/2.0mm/2.5mm/3.0mm

A screws screwdriver with high hardness will cause great damage to the screw if it is used improperly. Too bad hardness will also make the wear resistance of the screw worse. What are the criteria for judging a good screwdriver? Look at three places: cutter head/tool holder/tool holder First, look at the hardness and accuracy of the cutter head. The material of the HRB screwdriver uses Titanium and stee as raw materials, and the surface is plated with a hardening treatment process, which not only has high hardness and good toughness, but also prolongs the service life. Second, the toolholder depends on whether it has sufficient hardness without losing toughness, good impact resistance, and good corrosion resistance. The HRB screwdriver has not only made the bit hardened, but also made the same process on the blade. In order to prevent oxidation and corrosion, we have added some lubricating oil to the surface. If you feel the smell after receiving the product, it is recommended that you wipe it before using it. Third, the handle of the knife conforms to the human body design and is more comfortable to hold. The non-slip design increases the friction with the palm, which is convenient for exerting force. Combining the above characteristics, HRB screwdriver, you deserve it.