Kelmessa™ Precision Electric Screwdriver Set with 24 Steel Bits - Kelmessa™

Overview

The Kelmessa™ Precision Electric Screwdriver Set is engineered for delicate disassembly and repair of small electronics, smartphones, laptops, and optical devices. Featuring a pen-shaped aluminum body, dual-mode electric/manual torque control, and 24 magnetic S2 steel bits, it simplifies precision mechanical work.

Key Features & Technical Specifications

• Dual-Mode Torque Control: Provides electric torque up to 0.2 N·m for fine fasteners and supports manual driving up to 3.0 N·m when additional leverage is required.
• 24 Precision S2 Steel Bits: Includes 24 magnetic micro bits machined from S2 alloy steel (60 HRC hardness) covering Phillips, Torx, Slotted, Hex, Pentalobe, and Tri-wing drive profiles.
• Shadowless LED Illumination: Integrated 3-LED ring light activates automatically at the chuck tip to illuminate low-light assembly work areas without shadow obstruction.
• Rechargeable Battery & USB-C Port: Powered by a built-in 350mAh rechargeable lithium battery that handles up to 400 screws per full charge via standard USB-C input. (Note: Actual screw count varies based on torque resistance and fastener depth.)
• Push-to-Release Aluminum Case: Housed in a compact pop-up aluminum alloy storage container with magnetic bit retention slots to keep components organized during transit.

Technical Specifications

• Electric Torque: 0.2 N·m Max
• Manual Torque: 3.0 N·m Max
• No-Load Speed: 200 RPM
• Battery Capacity: 350 mAh (Lithium Polymer)
• Bit Hardness: S2 Steel (60 HRC)
• Charging Interface: USB Type-C (5V/1A)
• Dimensions (Screwdriver): 180 mm × 15.8 mm
• Dimensions (Case): 200 mm × 65 mm × 20 mm
• Total Weight: 280 g

Package Contents

• 1 × Kelmessa™ Precision Electric Screwdriver
• 1 × Magnetic Aluminum Storage Case
• 24 × Precision S2 Steel Driver Bits
• 1 × Magnetizer / Demagnetizer Block
• 1 × USB-A to USB-C Charging Cable (1.0 ft / 0.3 m)
• 1 × User Manual