Kierrep pora Cimco 208608

The Cimco 208608 twist drill bit is designed for use with rotary hammers and similar percussion drilling tools. Constructed to withstand the stresses of hammer drilling, this single-piece bit features right-hand rotation and a geometry suited for penetrating masonry and other hard substrates. Its durable build supports repeatable performance and consistent hole quality for construction and renovation tasks.

Advantages

The drill bit offers a robust construction that resists wear under impact drilling conditions and maintains cutting stability. Its right-hand rotation is compatible with standard rotary hammer chucks, and the single-piece format reduces the risk of joint failure. The bit is engineered to provide steady drilling progress and improved centering for precise hole placement.

Suitable for

Key specifications

How to use

Secure the bit in a compatible rotary hammer chuck according to the tool manufacturer's instructions, ensuring a firm fit before starting. Select the appropriate drilling mode (hammer/rotation) for the material being drilled. Start drilling at low speed to establish the hole, then apply steady pressure and allow the tool's hammer action to advance the bit. Withdraw periodically to clear dust and debris for more efficient cutting and to reduce heat buildup.

Recommendations

Use appropriate personal protective equipment, including eye protection, hearing protection and dust mask. Match the drill bit diameter to anchor or fastener specifications and avoid excessive side loads. For best results on reinforced concrete, use intermittent drilling and cooling breaks to extend bit life.