Tailored for smartphone repair technicians, hobbyists, and professional requiring precise tools for intricate device disassembly for repairing compact electronics like smartphones, tablets, and gaming consoles where tiny screws demand control and antistatic handling Multifunctional set includes, triangle, pentagon, and hexagonal bits crafted from heat treated steel to withstand repeated use in high torques scenarios Precise Screwdriver Set with Steel Bit delivers superior durability and secure grip for effortless motherboard repairs Features noise reducing bearings, antislip ergonomic handles, and alloy tips designed to screw slippage during delicate electronic maintenance, Manufacturer: Ywmsfl