Fischer 543027 Masonry Drill Bit Set, 8 Pieces, 3-10 mm

The Fischer 543027 masonry drill bit set consists of 8 high-quality, roll-forged bits ranging from 3 mm to 10 mm in diameter. Manufactured in accordance with DIN 8039, these bits feature a 130° carbide cutting edge that provides exceptional heat resistance and a long service life when drilling into mineral materials.

Advantages

The carbide-tipped cutting edge is engineered for extreme heat resistance, which significantly extends the lifespan of the bits during intensive use. Constructed from high-quality steel, these drill bits offer superior breaking resistance. Furthermore, the specialized spiral geometry facilitates efficient dust removal, preventing clogging and ensuring smooth drilling performance.

Suitable for

• Masonry and brickwork
• Natural stone
• Aerated concrete
• Plasterboard
• Rotary and impact drilling

When it may not be suitable

These drill bits are not designed for drilling into metal, hardened steel, or wood. Using them on materials outside of the recommended mineral-based substrates may cause premature dulling of the carbide tip or damage to the drill bit.

Key specifications

• Set size: 8 pieces
• Diameter range: 3 mm to 10 mm
• Point angle: 130°
• Material: Carbide-tipped steel
• Standard: DIN 8039

How to use

Select the appropriate drill bit size for your anchor or fastener. Insert the bit into the chuck of your drill and tighten it securely. Ensure the drill is set to the correct mode, either rotary or impact, depending on the hardness of the material. Apply steady, even pressure while drilling, and periodically retract the bit to allow the spiral geometry to clear the dust from the hole.

What to consider before purchase

• Verify the compatibility of your drill chuck with the bit shank sizes.
• Ensure the material you intend to drill is within the specified range of masonry and stone.
• Check if your project requires a specific drill mode, such as impact drilling for harder masonry.

Usage recommendations

Always wear appropriate safety goggles and protective gear when drilling into masonry to protect against flying dust and debris.