Set burghie cobalt pentru metal DeWALT - Extreme DT4932-QZ, 10 buc.

Descriere

The DeWALT DT4932-QZ metal drill bit set from DeWALT is designed for professional drilling in hard and difficult-to-process materials. Made of HSS-E high-speed steel with 5% cobalt content, these drill bits feature high wear resistance and thermal load capacity. They are especially suitable for working with stainless steel, alloy steels, and metals with tensile strength up to 1100 N/mm². The special No-Walk tip ensures easy centering and fast penetration without slipping on the surface, guaranteeing precise and clean holes. The three-sided cylindrical shank prevents the drill bit from rotating in the drill chuck, providing a stable grip during work. Features: <ul><li>Number in the set: 10 pieces;</li><li>Diameter: 5.5 mm;</li><li>Total length: 93 mm;</li><li>Working length: 57 mm;</li><li>Material: HSS-E high-speed steel with 5% cobalt content;</li><li>Shank type: three-sided cylindrical;</li><li>Application: for drilling alloy steels and metals with strength up to 1100 N/mm²;</li><li>Weight: 0.15 kg.</li></ul>