The DongCheng HD090301 SL3 x 100mm Slotted Screwdriver is engineered for precision electrical fastening, terminal board connections, small appliance maintenance, and instrumentation servicing. Forged from high-grade Chrome Vanadium (CR-V) alloy steel, the 100mm round shank provides exceptional torsional rigidity and resistance to bending under load.
The screwdriver features a precision-machined 3.0mm slotted flat tip with strong magnetic properties, holding screws securely in place for single-handed positioning in narrow, hard-to-reach recesses. Its ergonomic dual-color handle is contoured to fit naturally in the hand, delivering high torque transfer and preventing slippage. Supplied with an individual hanging organizer for convenient workshop storage.
Key Features
Premium Chrome Vanadium (CR-V) Blade: High-tensile CR-V steel ensures high wear resistance and prevents tip distortion.
Strong Magnetic SL3 Tip: Magnetized 3.0mm slotted tip holds small fasteners securely to eliminate dropped screws.
100mm Round Shank Reach: Offers balanced reach and torque application for standard mechanical enclosures and terminal blocks.
Two-Color Ergonomic Handle: Contoured dual-material grip delivers high torque transfer with minimal hand fatigue.
Integrated Plastic Hanger: Supplied with a dedicated plastic hanger for organized pegboard display and tool storage.
Applications
Electrical switchboards, circuit breakers, and control terminal block screw fastening
Electronics repairs, small home appliance maintenance, and computer hardware servicing
Fine mechanical assembly, camera servicing, and instrument calibration
General precision utility fastening across workshops and household toolboxes
