Set burghie pentru metal DeWalt - DT4944-QZ, 10.5x133 mm, 5 bucăți

Descriere

The metal drill bit set DT4944-QZ from DeWALT is a high-quality solution designed for precise and efficient drilling under heavy-duty conditions. These drill bits are made of high-speed steel HSS-E with 5% cobalt content (HSS-Co 5%), providing exceptional wear resistance and high-temperature durability. Thanks to their robust construction, they offer up to 4 times longer service life compared to standard HSS-R metal drill bits. Manufactured by DEWALT Industrial Tool Co. (USA), the drill bits feature a special cylindrical anti-slip shank that ensures optimal grip in the tool chuck. The multi-step tip with a 135° angle allows fast and precise centering without slipping, facilitating work on various surfaces. The drill bits are especially suitable for drilling high-alloy steels and metals with tensile strength up to 1100 N/mm², as well as stainless steel, cast iron, and acid-resistant materials. Set contents: <ul><li>5 pieces of DeWALT HSS-E Cobalt metal drill bits with a diameter of 10.5 mm.</li></ul> Specifications: <ul><li>Diameter: 10.5 mm;</li><li>Total length: 133 mm;</li><li>Working length: 87 mm;</li><li>Material: high-speed steel HSS-E with 5% cobalt content (HSS-Co 5%);</li><li>Drill tip: 135° with Multi-Step Tip technology;</li><li>Shank type: cylindrical anti-slip shank (triangular);</li><li>Number of cutting edges: 2;</li><li>Standard: DIN 338;</li><li>Drilling direction: right-hand;</li><li>Application: for stainless steel, non-ferrous metals, cast iron, and high-alloy steels with tensile strength up to 1100 N/mm²;</li><li>Weight: 0.072 kg.</li></ul>