Drill Bit Cimco 20 8334

Drill Bit Cimco 20 8334 is a PROFI SDS-Plus hammer drill designed for rotary hammers with an SDS-Plus shank. It has a diameter of 10 mm and a total length of 310 mm. Manufactured in Germany, the bit features hard metal cutting edges and a wide Twinmax helix that increases drilling speed while optimising vibration behaviour for the user. The bit is certified by the German Masonry Drill Bit Testing Association (PGM) according to requirements of the German Institute for Building Technology (DIBt).

Advantages

The hard metal blades provide durable cutting performance and extended service life. The Twinmax helix design improves debris removal and increases drilling speed in masonry materials. Vibration-optimised drilling behaviour reduces user fatigue and improves control during prolonged use. Compatibility with all machines that accept SDS-Plus holders ensures broad applicability.

Suitable for

• Drilling into masonry, concrete and brick
• Use with SDS-Plus rotary hammers for renovation and construction work
• Professional and heavy-duty DIY applications requiring a 10 mm diameter bit

Key specifications

• Shank type: SDS-Plus
• Diameter: 10 mm
• Total length: 310 mm
• Tip material: hard metal (carbide) cutting edges
• Helix: Twinmax wide-spiral design for fast debris evacuation
• Country of manufacture: Germany
• Certification: PGM certified to DIBt requirements (masonry drill testing)

How to use

Install the bit into an SDS-Plus rotary hammer according to the tool manufacturer’s instructions, ensuring the shank locks securely. Select an appropriate drill mode (hammer or rotary hammer) and start drilling at low speed to position the bit, then increase speed and apply steady pressure appropriate for masonry materials. Clear dust occasionally by withdrawing the bit; allow the tool and bit to cool during continuous heavy use.

Usage recommendations

Use appropriate personal protective equipment such as eye protection, hearing protection and gloves. For clean holes and long bit life, remove debris frequently and avoid excessive side pressure. Match drill speed and hammer settings to the material being drilled.