Set de burghie pentru metal DeWALT - DT4940-QZ, 9 x 125 mm, 10 buc.

Descriere

The DT4940-QZ metal drill bit set from DeWALT is a professional solution designed for fast and precise drilling in hard and alloyed metals. Made from high-quality HSS-E high-speed steel with 5% cobalt content, these drill bits feature exceptional wear resistance and protection against overheating during intensive use. They are optimally suited for working with high-alloy steels and stainless steel with tensile strength up to 1100 N/mm². The special No-Walk tip ensures accurate drill guidance and prevents slipping when starting the drilling, guaranteeing cleaner and more concentric holes without the need for pre-centering. The tri-flat shank prevents the tool from rotating in the chuck, providing maximum grip and stability during work. Set contents: <ul><li>10 pieces of DeWALT metal drill bits with a diameter of 9 mm.</li></ul> Features: <ul><li>Brand: DeWALT;</li><li>Material: HSS-E high-speed steel with 5% cobalt;</li><li>Diameter: 9 mm;</li><li>Total length: 125 mm;</li><li>Working length: 81 mm;</li><li>Standard: DIN 338;</li><li>Flute type: N-shaped spiral flute;</li><li>Cutting direction: right;</li><li>Coating: golden iron oxide coating;</li><li>Shank type: tri-flat anti-slip (3 flats);</li><li>Compatibility: for high-alloy steel and metals with tensile strength up to 1100 N/mm²;</li><li>Quantity in set: 10 pieces.</li></ul>