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Bosch SDS-max-7 Drill Bit - 40x600x720mm

Bosch SDS-max-7 Drill Bit - 40x600x720mm

The SDS max-7 Drill Bit is ideal for use at the highest drilling speeds. Its solid carbide S-cutte...

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Product Information

Full details

The Bosch SDS-max-7 Drill Bit (40x600x720mm) is designed for professionals undertaking demanding drilling tasks in concrete, reinforced concrete, limestone, and masonry. Its key benefit lies in achieving the highest drilling speeds thanks to its solid carbide S-cutter and inclined side cutters, ensuring fast material penetration and efficient work. A caveat is that its effectiveness is maximized with SDS max rotary hammers, and precise hole diameters for anchors are indicated by a wear mark.

All features

Model Part Number2608586803
BrandBosch

Extended Product Information

FAQs

What materials can the Bosch SDS-max-7 Drill Bit be used on?

This drill bit is designed for use in concrete, reinforced concrete, limestone, and masonry.

What type of rotary hammer is required for this drill bit?

This drill bit requires a rotary hammer with an SDS max chuck.

How do I know when the drill bit needs replacing for anchor settings?

The drill bit features a wear mark. When the cutting edges reach this mark, the diameter of the drilled hole may no longer be within tolerance for metal anchor settings.

What are the main benefits of the SDS-max-7 design?

The main benefits are the highest drilling speeds achieved through its S-cutter and inclined side cutters, and a vibration-optimised flute design for efficient power transfer.

What is the working length and total length of this drill bit?

The working length is 600mm, and the total length is 720mm.

What is the significance of the PGM test mark?

The PGM test mark indicates that the drill bit complies with strict quality standards, ensuring tight tolerances, precise drilling, and the firm hold of fixings.

Can this drill bit be used for general-purpose drilling?

While it can drill, it is optimized for hard materials and heavy-duty rotary hammering; it is not ideal for general-purpose drilling in softer materials like wood or metal.

Troubleshooting

Drill bit not locking into chuck

Ensure you are using an SDS max chuck and that the chuck is clean and functioning correctly. Try opening and closing the chuck with the bit inserted.

Slow drilling speed

Verify the rotary hammer is set to the correct mode (hammer drill). Check if the drill bit is worn beyond its useful life (indicated by the wear mark) or if the material being drilled is excessively hard.

Excessive vibration

Ensure the drill bit is properly seated in the chuck. Check for damage to the drill bit flutes or the SDS max shank.

Drill bit overheating

Allow the drill bit to cool periodically during extended use. Ensure adequate dust extraction to prevent material buildup around the cutting head.

Pros and Cons

Pros

  • Achieves exceptionally high drilling speeds.
  • Durable construction for demanding applications.
  • Ensures accurate hole diameters for secure fixing.
  • Optimized design for efficient power transfer.
  • Certified quality with PGM test mark.

Cons

  • Requires an SDS max compatible rotary hammer.
  • Specific to hard materials like concrete and masonry.
  • Larger diameter may require significant tool power.
  • Wear mark requires user interpretation for anchor accuracy.

Setup, Compatibility & Care

Setup: Insert the SDS max shank directly into the SDS max chuck of a compatible rotary hammer. Ensure the chuck is open, insert the bit fully until it clicks into place, and then close the chuck.

Compatibility: This drill bit requires a rotary hammer equipped with an SDS max chuck. It is specifically designed for use with materials such as concrete, reinforced concrete, limestone, and masonry.

Care: After use, clean the bit thoroughly to remove dust and debris. Store the bit in a dry environment, ideally in its original packaging or a protective case, to prevent damage and corrosion. Periodically check the wear mark to gauge the bit's remaining lifespan for precise anchor applications.

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