Application:
Reinforced concrete, prestressed concrete, asphalt, silicate brick, clinker, marble, brick masonry, natural stone.
Properties:
Heller’s Trijet triple-flute drill bits are designed for drilling in reinforced concrete. The three flutes ensure smooth, vibration-free, and faster drilling. The innovative spiral design ensures maximum drilling speed and prevents dust from escaping suddenly. High-quality carbon steel combined with a specially designed cutting edge significantly improves the drill bit’s durability.Triple-flute drill bits with a diameter of 13 mm are available.
| 13 x 250 mm |
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| 13 x 300 mm |