Drill mixer bit Polax 31-004 SDS plus 60×400 mm for mixing materials

Polax 31-004 SDS plus 60×400 mm drill mixer bit is designed for mixing mortars, adhesives, paints and other viscous building materials using compatible SDS plus hammer or rotary drills and dedicated mixing tools. The 60 mm diameter and 400 mm length provide a balance between volume capacity and reach, while the spiral mixing head promotes even blending and reduces splatter during operation. The SDS plus shank ensures secure coupling in the tool chuck for steady rotation and reliable torque transfer.

Advantages

The spiral geometry of the mixer bit creates a consistent flow pattern that minimizes air entrapment and delivers uniform mixtures for plaster, tile adhesives, cement screeds or paint. The 60 mm diameter allows efficient mixing of medium to large batches without excessive load on the drill motor. SDS plus connection offers quick, secure mounting and stable performance under varying speeds and viscosity levels. The robust construction resists deformation during continuous use and simplifies cleaning after mixing.

Suitable for

• Mixing cement and mortar for small to medium repairs
• Preparing tile adhesives and thinset mortars
• Blending ready-mix paints, primers and varnishes
• Combining gypsum, plaster or jointing compounds
• DIY renovation and light professional jobs

Key specifications

• Shank type: SDS plus compatible
• Mixing head diameter: 60 mm
• Total length: 400 mm
• Material: heat-treated steel with anti-deformation design
• Design: spiral/helix mixing blade for reduced splatter and uniform blending

How to use

Fit the Polax mixer bit into an SDS plus compatible drill or mixing tool and tighten according to the tool manufacturer’s instructions. Place the mixing head into the container with the material and operate the drill at a low initial speed to wet out dry powder, then increase speed gradually while maintaining vertical and steady motion to avoid vortexing and air incorporation. Withdraw the bit slowly after mixing to allow excess material to drip back into the container, and clean the mixer immediately after use to prevent hardening of residues.

Usage recommendations

Use a drill with sufficient power and a variable-speed control, ideally with a dedicated mixing adapter if available. For thicker mortars or large batches, operate at lower speeds and avoid prolonged high-torque stall to protect the drill and the mixer bit. Clean the bit with water or appropriate solvent before the material sets; store in a dry place to prevent corrosion.