DELIXI ELECTRIC Cross Impact Electric Hammer Drill Bit Concrete Wall Penetration Tungsten Steel Alloy Wall Drilling DLX-FSZ8 28×500

Not recommended for use with three-jaw drills or reinforced concrete with steel bars

Fast and efficient drilling through concrete, granite, marble, red brick, and other masonry materials

High wear resistance and anti-chipping properties ensure long-lasting sharpness and prevent tooth loss

High toughness reduces drill bit breakage and improves impact resistance

Corrosion-resistant surface prevents rust and extends product lifespan

Stable clamping and strong compatibility with various hammer drills

Continuous drilling capacity up to approximately 200 holes depending on operation and material

DELIXI ELECTRIC is a top 500 Chinese private enterprise with guaranteed product quality

Each drill bit includes a unique anti-counterfeit code for authenticity verification via official website or WeChat public account

Laser-engraved logo and exclusive coding under coating layer for anti-fake protection

Suitable for drilling marble, granite, concrete, brick walls, and similar materials

Avoid use on reinforced concrete or walls containing steel reinforcement bars

Check hammer drill chuck type before purchase to ensure compatibility

DELIXI ELECTRIC hammer drill bits combine high-quality virgin alloy heads, durable 40CR steel bodies, advanced copper welding, and surface sandblasting treatment to deliver superior drilling performance, durability, and corrosion resistance. Available in multiple diameters and lengths with square and round shank options, these drill bits are designed for professional and efficient masonry drilling applications.

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