Drill bit Proline SDS+ 12 x 160 mm for rotary hammers, model 5912169

Drill bit Proline SDS+ 12 x 160 mm for rotary hammers, model 5912169 is designed for industrial and professional use. It is suitable for drilling in concrete, granite and other natural stones. A specially shaped carbide tip increases service life, improves drilling efficiency and ensures accurate, centred drilling while reducing load. The double flute design provides fast dust removal. The bit fits rotary hammers with an SDS+ chuck and has a working length of 160 mm and a diameter of 12 mm.

Advantages

The Proline SDS+ 12 x 160 mm drill bit features a specially formed carbide insert for extended durability and high cutting efficiency. Its centring geometry enhances drilling accuracy and reduces wandering. The double-spiral flute accelerates dust evacuation for cleaner, faster drilling cycles. Compatibility with SDS+ chucks ensures secure mounting and reliable power transfer to rotary hammers.

Suitable for

• Drilling holes in reinforced and non-reinforced concrete
• Drilling in granite and other natural stone
• Use with SDS+ rotary hammers for construction and renovation tasks
• Professional and industrial on-site drilling

Key specifications

• Brand: Proline
• Model / MPN: 5912169
• EAN: 5903755912169
• Type: SDS+ drill bit for rotary hammers
• Diameter: 12 mm
• Length: 160 mm (working length)
• Tip: Specially shaped carbide insert
• Flute: Double spiral for dust removal
• Application: Concrete, granite, natural stone

How to use

Insert the Proline SDS+ drill bit into the SDS+ chuck of a compatible rotary hammer until it locks securely. Select the hammer or rotary mode appropriate for drilling in concrete or stone. Start drilling at low speed to create a guide point, then increase pressure and maintain steady feed while keeping the tool perpendicular to the work surface. Withdraw the bit periodically to clear dust and allow the double flute to evacuate debris. After use, clean the bit and store it in a dry place.

Usage recommendations

Use appropriate personal protective equipment (safety glasses, ear protection and dust mask) when drilling. For reinforced concrete, use intermittent pecking to prevent overheating; replace the bit when the carbide tip shows significant wear to maintain drilling accuracy.