GRAPHITE SDS‑Max Concrete Drill Bit 24×600 mm S4 quatro

GRAPHITE SDS‑Max Concrete Drill Bit 24×600 mm S4 quattro is a rotary‑hammer accessory designed for drilling clean, deep holes in concrete, reinforced concrete and masonry. The 24 mm diameter and 600 mm overall length provide reach for through‑holes and deep anchoring tasks. The SDS‑Max shank ensures secure connection to compatible rotary hammer systems while the S4 quattro four‑cutting‑edge geometry improves material removal and drilling stability.

Advantages

The quattro four‑edge tip reduces walking at the start of drilling and distributes cutting forces for more consistent hole shape and reduced vibration. The long 600 mm length allows reaching deeper workpieces without extensions, and the optimized flute profile evacuates dust and debris efficiently to maintain drilling speed. The SDS‑Max connection provides tool compatibility and fast, secure mounting in heavier rotary hammers used for construction tasks.

Suitable for

• Drilling through concrete and reinforced concrete for anchors and through‑holes
• Masonry drilling for installation of sleeves, fixtures and conduit
• Construction and installation work requiring deep, stable holes

Key specifications

• Diameter: 24 mm
• Overall length: 600 mm
• Shank type: SDS‑Max compatible
• Tip geometry: quattro (four cutting edges)
• Material application: concrete, reinforced concrete, masonry
• Flute design: optimized for fast dust evacuation

How to use

Install the drill bit securely into an SDS‑Max rotary hammer according to the tool manufacturer's instructions. Mark the drilling point and start at low speed to position the tip, then apply steady pressure while allowing the rotary hammer's impact action to do the cutting. Periodically withdraw the bit to clear dust and prevent overheating when drilling deep holes. For through‑holes, maintain alignment and use appropriate eye and respiratory protection due to dust generation.

Usage recommendations

Use with rotary hammers that accept SDS‑Max bits and match the bit diameter to anchor or sleeve requirements. For reinforced concrete, select an appropriate drilling mode and moderate feed pressure to preserve tip life. Replace the bit if the tip shows signs of excessive wear or reduced drilling performance.