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1. The hex drill bit is made of M35 cobalt high speed steel with sharp edge. High-temperature heat treatment makes the metal drill bit has higher hardness, better wear resistance and corrosion resistance, and longer service life than ordinary drills.2. 1/4 " hex shank, which can quickly replace the drill bit, eliminates the frustration of the handle rotation on the chuck, and makes it easier to quickly lock to the chuck. It is suitable for most electric hand drills and drilling machines.3. The fully ground spiral groove design can quickly remove debris, reduce friction and heat, and drill faster. The 135 ° straight shank split point reduces walking on the working face, making drilling accurate and easy.4. Hex twist drill bits are used for applications such as DIY projects, and home maintenance.
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1. Material: Made of high-speed steel, with high hardness and wear resistance, not easy to break, these drill bits cut faster, and last longer.2. Instructions: In the drilling process, the appropriate use of cutting fluid or oil for cooling and lubrication, to extend the service life of the drill.3. Features: Can take into account a variety of models, hand drill, percussion drill, lithium drill, and bench drill can be adapted4. Use: for cutting through hard materials such as stainless steel, suitable for wood, malleable iron, aluminum, plastic, etc.5. Note: Use proper speed, pressure, and heat control when using these drill bits to maintain efficiency.
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The drill bits enable clean, precise holes, even in hard-to-machine materials such as stainless steel, cast iron, structural steel, as well as in plastics and technical wood. The drill bit angle of approx.
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Eccellente punta in cobalto realizzata con acciaio HSS M35 e cobalto al 5% per una maggiore resistenza. Le teste a due lati lavorate a 135º offrono una migliore perforazione all'avvio. Le punte sono rettificate con una finitura color ambrato.
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Questo si traduce in fori puliti, maggiore precisione e minore sforzo dell’utensile.
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HSS-CO Spiralbohrer für lange Lebensdauer beim Bohren von Edelstahl. Kobaltlegierung und geschliffener HSS-Stahl für höhere Verschleißfestigkeit und Hitzebeständigkeit. Zwei Schneiden und zwei Nuten für schnellen Späneabtransport und längere Lebensdauer des Bohrers.
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Hochleistungs-Spiralbohrer 7,5mm. Gefertigt aus HSSE-Co5 kobalthaltigem Schnellarbeitsstahl nach DIN 338 Typ VA. Dieser Bohrer ist speziell für das Bohren von rostfreiem, säure- und hitzebeständigem Stahl mit hoher Festigkeit (bis 1100 N/mm2) entwickelt.
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