Luowei LW-331 Drill Bit Set

Luowei LW-331 alloy armor piercing drill bit set

The Luowei LW-331 Alloy Armor Piercing Slip Tooth Drill Bit Set is a professional-grade screw extraction solution specially designed for removing stripped, damaged, rusted, and slip-thread screws during electronics and mobile phone repair work. Engineered for repair technicians and maintenance professionals, this precision drill bit set delivers strong cutting power, excellent durability, and efficient screw removal performance.

Manufactured from high-hardness alloy steel, the LW-331 drill bits offer superior wear resistance, sharp drilling edges, and stable operation for demanding repair environments. The armor-piercing design allows technicians to quickly extract damaged screws without causing unnecessary damage to surrounding device components.

Ideal for smartphone disassembly, laptop maintenance, motherboard repair, and electronics servicing, the drill bit set supports accurate and controlled operation when handling difficult or seized screws. Its compact and professional design ensures compatibility with precision electric screwdrivers and repair tools.

Designed for professional repair laboratories, service centers, and advanced DIY users, the Luowei LW-331 is an essential tool for efficient stripped screw extraction and maintenance operations.

Key Features:

• Designed for Removing Stripped & Slip-Thread Screws
• High-Hardness Alloy Steel Construction
• Armor Piercing Precision Drill Design
• Sharp & Durable Wear-Resistant Drill Bits
• Ideal for Mobile & Electronics Repair
• Efficient Screw Extraction Performance
• Compatible with Precision Repair Tools
• Reduces Damage During Screw Removal
• Compact & Technician-Friendly Design
• Perfect for Professional Repair Workshops

Technical Specifications:

• Product Name: Luowei LW-331 Drill Bit Set
• Model: LW-331
• Type: Precision screw extraction drill bit set
• Material: High-hardness alloy steel
• Function: Removing stripped and damaged screws
• Application: Mobile phone and electronics repair
• Design: Armor piercing drill bit structure
• Compatibility: Precision electric screwdrivers and repair tools
• Usage: Professional repair and maintenance work
• Suitable For: Technicians and repair laboratories