DELIXI ELECTRIC Cross Impact Electric Hammer Drill Bit Concrete Wall Penetration Tungsten Steel Alloy Wall Drilling DLX-YSZ6 18×350

U-shaped spiral chip groove for smooth, fast chip removal and reduced jamming

Sandblasted surface enhances coating adhesion, corrosion resistance, wear resistance, and prevents rust

High-frequency quenching forging process ensures excellent impact toughness, reduces breakage, and extends service life

Compatible with heavy and light hammer drills; not recommended for three-jaw drills

Suitable for drilling in concrete, brick walls, marble, granite, and other hard materials

Not suitable for reinforced concrete or walls containing steel bars

1. Before drilling, ensure the drill bit is securely fixed to prevent detachment.

2. Maintain a 90-degree angle between the drill bit and the drilling surface during operation.

3. During drilling of hard materials such as tiles, marble, and stainless steel, high heat is generated; use water cooling and reduce drilling speed to avoid overheating and damage to the drill bit.

4. Drill bits are consumable items and are not covered by warranty.

5. Do not use on reinforced concrete or walls with steel bars.

6. Consumable products cannot be returned or exchanged once used unless there is a quality issue.

Ensure compatibility of drill shank with your hammer drill before purchase.

Designed for continuous drilling with high wear resistance and durability.

DELIXI ELECTRIC guarantees high-quality high carbon steel jaw for superior performance.

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