Broca Bosch SDS max-7 para martelo perfurador 1,6 cm de diâmetro 1340 mm de comprimento

The Bosch SDS max-7 Drill Bit (1.6 cm diameter, 1340 mm length) is designed for use with rotary hammers that accept SDS max holders. Its solid carbide S-cutter and angled side cutters enable very fast drilling in concrete, reinforced concrete, limestone and masonry. The flute profile is vibration-optimised to improve power transfer and increase drilling speed. A wear mark on the shank indicates whether the hole diameter remains within tolerance for metal anchor setting. The bit carries the PGM Masonry Drill Bit Association Board test mark, confirming manufacturing tolerances, precise drilling and secure fixing retention.

Advantages

The SDS max-7 features a solid carbide S-cutter and inclined side cutters for fast cutting and reduced clogging. The vibration-optimised flute design enhances energy transfer from the rotary hammer to the cutting edge, helping maintain drilling speed under load. The visible wear mark assists in checking hole diameter tolerance for anchor installation. Compliance with PGM test standards provides documented dimensional accuracy and consistent performance.

Suitable for

• Drilling holes in concrete and reinforced concrete
• Drilling in limestone and various masonry materials
• Use with SDS max rotary hammers for anchor and fixing installation

Key specifications

• Brand: Bosch
• Model / MPN: 2608586755
• EAN: 3165140564793
• Shank type: SDS max (compatible with SDS max rotary hammers)
• Diameter: 1.6 cm
• Length: 1340 mm
• Tip: Solid carbide S-cutter with inclined side cutters
• Application materials: Concrete, reinforced concrete, limestone, masonry

How to use

Install the SDS max-7 bit into an SDS max rotary hammer according to the tool manufacturer’s instructions. Select the rotary hammer mode suitable for hammer drilling and apply steady pressure while allowing the tool and bit to cut. Monitor the wear mark on the bit: when the mark becomes visible or reaches the specified indicator, verify hole diameter before setting metal anchors. Use appropriate personal protective equipment and follow safety guidelines for drilling in masonry.

Recommendations

For best results, use the SDS max-7 with a rotary hammer rated for long-reach drill bits and suitable for continuous heavy-duty drilling. Maintain correct feed pressure and keep the bit clear of accumulated dust. Replace the bit when the wear mark indicates out-of-tolerance diameter or when cutting performance significantly decreases.