Drill Bit AWTools SDS-plus 12 x 1000 mm QUADRO XTREME BLACK LINE

AWTools QUADRO XTREME BLACK LINE SDS-plus drill bit, 12 x 1000 mm, is built for deep rotary-hammer drilling in concrete, masonry and natural stone. The 12 mm carbide-tipped head and long 1000 mm body allow through-holes and deep anchoring with controlled dust extraction when used with compatible equipment. The SDS-plus shank ensures reliable tool engagement and fast, secure bit changes in SDS-plus rotary hammers.

Advantages

This drill bit combines a wear-resistant carbide tip with a reinforced flute profile to maintain cutting efficiency over extended drilling lengths. The 1000 mm length provides access to deep bore requirements without extensions, while the SDS-plus connection minimizes play and improves energy transfer for consistent drilling progress. The QUADRO geometry is optimized to reduce chuck friction and to evacuate dust and debris effectively during operation.

Suitable for

• Drilling deep holes in reinforced or plain concrete
• Installing long anchor bolts, sleeves and through-fixings
• Creating passages for cables and pipes through masonry
• Work on natural stone and brick where long-reach holes are required

Key specifications

• Diameter: 12 mm
• Overall length: 1000 mm
• Shank type: SDS-plus
• Tip material: carbide
• Geometry: QUADRO flute profile for improved dust evacuation
• Applicable tools: SDS-plus rotary hammers

How to use

Secure the SDS-plus shank into a compatible rotary hammer according to the tool manufacturer’s instructions. Mark the drilling point, position the bit square to the surface and start drilling at low speed to establish the hole. Increase hammer action once the tip has seated and apply steady moderate pressure; avoid excessive axial force to prevent bit damage. Withdraw periodically to clear dust from the hole for longer, uninterrupted penetration. For through-holes in deep materials, consider using a sleeve or guide to maintain alignment.

Usage recommendations

Use appropriate personal protective equipment including eye, ear and respiratory protection. Match the drill bit length and diameter to anchor and sleeve specifications. For reinforced concrete, use intermittent withdrawal to clear rebar dust and avoid overheating the carbide tip. Store the bit dry and protect the carbide tip from impacts to preserve cutting performance.