Drill Bit SDS Plus AWTools 10 x 450 mm Quadro Xtreme Black Line

AWTools Drill Bit SDS Plus Quadro Xtreme Black Line 10 x 450 mm is a long masonry bit intended for use with SDS Plus rotary hammers. The 10 mm diameter and 450 mm overall length provide extended reach for deep holes in concrete, brick and natural stone. The SDS Plus shank ensures secure retention in compatible rotary hammers while the Quadro Xtreme Black Line geometry is designed to transfer impact energy efficiently for drilling in hard masonry materials.

Advantages

The bit combines a long working length with a compact 10 mm diameter, offering access to recessed or deep fixing points without requiring additional extensions. Its SDS Plus connection gives stable bit retention and quick changes. The flute and cutting tip geometry are optimised for efficient dust removal and sustained drilling performance in reinforced concrete and dense brickwork. The black-finished surface helps reduce corrosion and wear, increasing service life under regular construction use.

Suitable for

• Drilling through concrete for anchor bolts and through-fixings
• Creating deep holes in brick or block walls for installations
• Drilling natural stone for fixture mounting
• Tasks requiring extended reach without using an extension rod

Key specifications

• Diameter: 10 mm
• Overall length: 450 mm
• Shank type: SDS Plus
• Material/application: designed for masonry (concrete, brick, stone)
• Surface finish: black protective coating

How to use

Fit the SDS Plus shank securely into a compatible rotary hammer according to the tool manufacturer's instructions. Use the correct hammer mode for masonry drilling and apply steady pressure; avoid excessive lateral force. Start at low speed to locate the drilling point, then increase speed and allow the tool's impact action to advance the hole. Withdraw periodically to clear dust and ensure efficient cutting, particularly when drilling deep holes. Use appropriate personal protective equipment including eye and hearing protection and a dust mask or extraction when working in confined or dusty conditions.

Usage recommendations

For best results in reinforced concrete, alternate drilling with short pauses to prevent overheating and periodically clear the hole of debris. Match drill diameter to anchor instructions and select a rotary hammer with compatible SDS Plus chuck and sufficient impact energy for 10 mm masonry drilling.