Carbide concrete drill bit - SDS PLUS 4-blade 20x460 / TEGER

TEGER SDS PLUS 4-Cutter Concrete Drill Bit, manufactured according to DIN 8035, designed for drilling in high-density materials. The modern, progressive spiral design and 4-edge blades made of high-quality carbide ensure high efficiency and guarantee precise holes of the desired diameter.

The carbide geometry guarantees perfectly smooth holes, and the specially designed spiral reduces vibration and ensures low wear and distortion of the drill bit diameter. Made of special AISI (American Iron and Steel Institute) A322/G5140 steel, resistant to bending, abrasion, and torsion.

Alloy content: Manganese - increases impact strength and hardness, Chromium - provides greater abrasion resistance, and Silicon - improves the elasticity, hardness, and strength of the steel.