128 in 1 Precision Screwdriver Set - Precision Screwdriver Set Cylinder Organizing Case, Portable Cylindrical Screwdriver Set Kit

【128 in 1 Precision Screwdriver Set】This Precision Screwdriver Set boasts 128 pieces in total, encompassing a wide range of tip sizes. It includes 122pcs S2 tool steel bits heads, comprising 108pcs 28mm bit heads, 6pcs 40mm bit heads, and 8pcs spanner heads. The set is neatly organized in a roll-up case, making it compact, portable, and space-saving. 【Durable Bit Heads】Precision Screwdriver Set Cylinder Organizing Case 122pcs bit heads are crafted from S2 alloy steel with an HRC 56 hardness rating. This ensures superior durability and torque retention, making the set ideal for a wide variety of tasks such as repairing phones, computers, hard disks, watches, shavers, toys, and other electronic devices. 【Versatile Accessories】The Screwdriver Bit Set comes with a range of handy accessories. These include an aluminum drive handle with non-slip threads for secure grip, a steel dual-head pry for opening devices, a 360° swivel top extension shaft for accessing tight spaces, steel tweezers for handling small parts, and a magnetizing/demagnetizing slot for adjusting magnetic strength.