DELIXI ELECTRIC DLX-C8 Flat Impact Hammer Drill Bit Tungsten Steel Alloy Concrete Wall Penetration 12×150

Not recommended for three-jaw drills

High hardness alloy tip for fast penetration of concrete, granite, red brick, marble

Drill body made of 40CR steel with high-frequency quenching for excellent impact toughness, wear resistance, and reduced breakage

Purple copper welding with higher melting point (1200°C) compared to common brass welding (800°C), preventing tip shedding and ensuring durability under high temperature

Sandblasted surface enhances coating adhesion, fatigue resistance, and prevents rust and wear during high-speed drilling

Stable and secure grip with standard square and round shanks, ensuring compatibility with a wide range of hammer drills

1. Ensure drill bit is securely fixed to the drill before use to prevent detachment

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

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

4. Do not use on reinforced concrete or walls containing steel rebar

Manufactured by DELIXI ELECTRIC, a top 500 private enterprise in China

Equipped with exclusive anti-counterfeit code for authenticity verification via official website or WeChat public account

Laser-engraved logo and unique serial number on each drill bit

Tested for continuous drilling up to 200 holes depending on operation and material

DELIXI ELECTRIC impact hammer drill bits offer professional-grade quality with high hardness alloy tips, durable 40CR steel bodies, and advanced purple copper welding technology. Their sandblasted surface and thickened drill tips provide superior wear resistance, corrosion protection, and long service life. Available in multiple sizes and shank types, these drill bits ensure efficient and reliable drilling performance across various masonry materials.

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