Set burghie cobalt pentru metal DeWALT - Extreme DT4919-QZ, 2.5 x 57 mm, 10 bucăți

Descriere

The metal drill bit set DeWALT DT4919-QZ from DeWALT is a high-quality solution designed for precise drilling in hard metals and stainless steel. These cobalt drill bits are suitable for portable or stationary drills when working with high-alloy steel and metals with tensile strength up to 1100 N/mm². Thanks to the special No-Walk tip, the drill bits provide easy penetration into any surfaces thicker than 5 mm, preventing the tool from slipping during operation. The special geometry of the cutting edges ensures clean holes without burrs. The three-sided shank design provides optimal grip in the drill chuck and prevents the drill bit from slipping. Features: <ul><li>Brand: DeWALT;</li><li>Model: DT4919-QZ;</li><li>Material: HSS-E Co (high-speed steel with 5% cobalt content);</li><li>Diameter: 2.5 mm;</li><li>Total length: 57 mm;</li><li>Working length: 30 mm;</li><li>Shank type: three-sided cylindrical shank;</li><li>Standard: DIN 338;</li><li>Drilling direction: right-hand cut, N-type flute;</li><li>Coating: gold coating with iron oxide;</li><li>Quantity in set: 10 pcs.;</li><li>Weight: 0.023 kg.</li></ul>