Fang Da Wang Cross Impact Drill Bit for Concrete Reinforced Steel Resistant Wear Durable Fast Drilling Round Shank 25*340mm

High-temperature quenching treatment for increased hardness and extended service life

Special surface treatment for enhanced appearance and durability

1. Ensure the drill is fixed firmly at a 90-degree angle to the drilling surface to prevent movement.

2. After the pilot hole penetrates, pause briefly before continuing to drill.

3. Stop operation if abnormal conditions or poor debris removal occur; clear debris before resuming.

4. Use water or coolant during drilling to extend drill bit life.

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

Superior quality compared to ordinary drill bits with better wear resistance and toughness

Designed specifically for hard and brittle materials such as concrete, brick walls, stone, and granite

Efficient chip evacuation reduces clogging and overheating

Durable and sharp cutting edges ensure long-lasting performance

The electric hammer drill bit features a 135-degree carbide chisel tip without cutting edges, optimized for hammer drilling action to break hard materials.

Suitable for easy drilling operations on concrete, cement pillars, walls, and similar materials.

Alloy Four-Blade Drill Bit compatible with specified electric hammer drills

End of Specifications

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