Wiertło do betonu widiowe - SDS PLUS 4-ostrzowe 20x310 mm / TEGER

Carbide concrete drill - SDS PLUS 4-blade by TEGER / made according to DIN 8035 standard, designed for drilling in high density materials. Modern progressive spiral design and 4 edge blades made of high quality sintered carbide ensure high work efficiency and guarantee obtaining a precise hole with the desired diameter. Carbide geometry guarantees perfectly smooth holes and a specially designed spiral limits vibrations and ensures low wear and distortion of the drill diameter. Durable 4-blade tip made of YG8 sintered carbide, preventing the drill from jamming in the reinforcement. Made of special steel with AISI specification (American Iron Steel Institute) - A322 / G5140 resistant to bending, abrasion and torsion. Alloy content: Manganese - increases impact strength and hardness Chromium - provides greater resistance to abrasion, silicon - has a positive effect on the elasticity, hardness and strength of steel