Drill Bit AWTools SDS Plus 12 x 800 mm Quadro Xtreme Black Line

AWTools SDS Plus 12 x 800 mm Quadro Xtreme Black Line is a long masonry drill bit designed for use with SDS Plus rotary hammers. With a 12 mm diameter and a total length of 800 mm, this Quadro Xtreme Black Line bit provides extended reach for deep anchor holes, through-drilling and working in thick or hard masonry and concrete. The bit’s shank is compatible with standard SDS Plus chucks, enabling quick and secure installation in professional and construction-grade rotary hammers.

Advantages

The Quadro Xtreme Black Line drill bit combines extended length with a reinforced flute geometry to remove debris effectively during deep drilling. Its robust cutting head and heat-treated steel construction offer improved wear resistance for prolonged use in masonry, brick and reinforced concrete. The SDS Plus shank ensures reliable retention and fast bit changes in suitable rotary hammers, while the long 800 mm profile allows access to recessed or hard-to-reach drilling points without the need for extensions.

Suitable for

• Drilling anchor and fixing holes in masonry and concrete
• Through-drilling for pipes and conduits in walls
• Deep drilling tasks in construction and renovation projects
• Work in reinforced concrete where extended reach is required

Key specifications

• Drill type: SDS Plus masonry/stone drill bit
• Diameter: 12 mm
• Total length: 800 mm
• Intended use: rotary hammer drilling in masonry, brick and concrete
• Shank type: SDS Plus compatible
• Construction: heat-treated steel with reinforced flute geometry for chip removal

How to use

Install the SDS Plus shank into a compatible rotary hammer according to the tool manufacturer’s instructions. Select the rotary hammer mode appropriate for masonry drilling. Mark the drilling position and start at low speed to establish the hole, then increase to recommended operating speed and steady pressure, allowing the bit to advance without excessive force. Periodically withdraw the bit to clear debris and prevent overheating when drilling deep holes. Use proper cooling and dust extraction where required by the job or local regulations.

Usage recommendations

Use the AWTools SDS Plus 12 x 800 mm Quadro Xtreme Black Line with rotary hammers designed for SDS Plus bits and with sufficient power for deep masonry drilling. Wear appropriate personal protective equipment, including eye protection, hearing protection and a dust mask when drilling concrete or masonry. For reinforced concrete, consider pre-drilling shorter pilot holes or using progressive drilling with appropriate drill settings to extend bit life.