LANRUI U8S Alloy Piercing Sliding Drill Bit for Mobile Phone Repair Alloy Piercing Sliding Drill Bit Removal Extraction Tool

LANRUI U8 Sliding Thread Drill Bit – Professional 2-Piece Set for Stripped Screw Removal in Mobile Phone Repair

Core Brand & Model:

Crafted by LANRUI (Blue Rui Tools), this sliding thread drill bit set (Model: U8) is designed for efficiently removing stripped screws in mobile phone repairs. Combining precision engineering, durable materials, and user-friendly features, it’s the go-to tool for technicians and DIY enthusiasts.

Key Features Breakdown:

1. 2-Piece Set Design

• Includes two sliding thread screws: one thicker (for drilling holes) and one thinner (for screw extraction) .

• Each screw is made of high-quality alloy tungsten steel for wear resistance and strength.

2. Precise Dimensions

• Screw length: 45mm; Diameter: 2.35mm.

• Compact design ensures easy storage and portability.

3. Stripped Screw Removal Function

• Specialized for removing stripped or slippery screws.

• Step-by-step guidance: Use the thicker screw with a grinding pen to drill a hole, then extract with the thinner screw.

4. User-Friendly & Safe

• Smooth surface and ergonomic shape reduce hand fatigue during operation.

• Clear labeling on packaging: model, material, and function.

5. Durable & Reliable

• Alloy tungsten steel material resists corrosion and deformation.

• Compliant with industry and factory quality standards.

6. Complete Packaging

• Packaging includes: 2 sliding thread screws, 1 grinding pen drill bit (for hole-making), and a transparent plastic case.

• Packaging dimensions: 30x16x65mm (outer box); 13x13x58mm (inner box) .

Why Choose LANRUI U8?:

From 2-piece versatility to beginner-friendly steps, this drill bit set delivers precision, durability, and simplicity for all your mobile phone screw repair needs. Whether you’re fixing a phone or DIY project, LANRUI U8 is your reliable partner.