Concrete drill bit set Twister Plus DIAGER 100C, 4-piece, 160mm, Ø5-6-8-10mm

Concrete drill bit set is engineered for efficient drilling in construction environments. This set, the Twister Plus DIAGER 100C, is designed to address the needs of professionals working with concrete, stone, solid brick, and block. The set contains four drill bits, each with a diameter of 5mm, 6mm, 8mm, or 10mm, all at a length of 160mm. The focus is on delivering rapid drilling performance while minimizing wear and extending bit life.

The construction of each bit incorporates a specialized concrete-breaking tip and a centering point in a "Z" shape. This design ensures accurate hole starting and helps maintain control throughout the drilling process. The TRI-ZONES variable pitch helix optimizes dust evacuation, resulting in cleaner, more precise holes and reducing the risk of bit jamming. These features collectively support consistent results in repetitive drilling tasks.

Compatibility with SDS-Plus rotary hammers makes the set suitable for a wide range of installation and construction applications. The bits are particularly effective in light concrete and other common building materials, providing versatility for both civil and industrial projects. The robust design aims to reduce replacement frequency and maintenance needs, supporting professional users in demanding environments.

Concrete drill bit set technical features

Specialized tip and centering design

The Twister Plus set DIAGER 100C is equipped with a concrete-breaking tip and a "Z"-shaped centering point. This combination supports precise hole initiation and helps maintain a stable drilling path. The tip is engineered to handle repeated impact in concrete and masonry materials.

• Concrete-breaking tip
• "Z"-shaped centering point
• Engineered for accurate starts

With this design, users can expect consistent entry points and reduced wandering, which is important for installation accuracy. The tip construction also contributes to the bit's durability during intensive use.

TRI-ZONES variable pitch helix

The TRI-ZONES helix is a key feature that enhances dust removal and drilling efficiency. The variable pitch design allows for rapid evacuation of debris, maintaining a clean hole and reducing friction on the bit.

• Variable pitch TRI-ZONES helix
• Rapid dust evacuation
• Supports round and calibrated holes

This feature helps prevent clogging and overheating, which can extend the service life of the drill bits. The result is a smoother drilling process and more reliable hole quality.

Set composition and dimensions

The set includes four drill bits, each with a specific diameter and a uniform length. This range covers common fastening and installation needs in construction work.

• Diameters: 5mm, 6mm, 8mm, 10mm
• Length: 160mm each
• Compatible with SDS-Plus rotary hammers

The selection of sizes allows users to tackle a variety of tasks, from small anchor holes to larger fixings, without needing multiple sets.

Common applications

The Twister Plus DIAGER 100C drill bit set is used for drilling in concrete, stone, solid brick, and block. It is suitable for construction, electrical and plumbing installations, and mounting fixtures on masonry surfaces. The set is compatible with SDS-Plus rotary hammers, making it practical for building professionals and maintenance teams.