Presto 09501M25 Cobalt High Speed Steel Jobber Drill Set, 1mm 13mm Diameter, 1.0mm Increments, 25 Piece

Zoro Tools

Introducing the Presto HSCo DIN338 Jobber Drill Set range, designed for precision drilling across various applications. Crafted from high-speed cobalt steel (HSCo), these drill sets offer exceptional durability and performance, ensuring longevity even in demanding conditions. With a variety of diameter increments available, users can achieve precise hole sizes tailored to their specific needs. This range is ideal for professionals seeking reliable tools that deliver consistent results, making it an essential addition to any workshop or toolkit. Experience the quality and efficiency that Presto brings to your drilling tasks. Features: Material: HSCo Size Increment: 0.5mm Diameter Increment: 0.5mm Applications: - Ideal for precision drilling in metalworking applications, allowing for accurate hole sizes with increments of 0.1mm and 0.5mm. - Suitable for a variety of materials, including steel and other hard metals, due to the high-speed cobalt (HSCo) construction, enhancing durability and performance.

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1mm - 13mm x 1.0mm Increments (25 Drills) Cobalt High Speed Steel (HSCo) Cobalt steel is a variation of high speed steel with a higher content of cobalt. It has a high red hardness that gives it much higher heat resistance. This allows tools made of cobalt to be run at faster speeds and higher feed rates. Straw Tempered Surface is a stress relieving bronze coating that provides heat resistance and lubricity. This is a normal surface treatment for HSCo drills. 135 Degree Split Point angle. reduces the amount of pressure needed to make the drill cut. The Split Point is also self centering which means the drill starts cutting exactly where is comes into contact with the material Ground flutes provide fast chip removal to maximize accuracy and efficiency included components:Thread Milling Taps