Material: Made of high-speed steel 4341, with higher hardness and good wear resistance, impact resistance and heat hardening, and is suitable for cutting workpieces with larger size and heavier load.Black and Gold Coating: The black and gold coating enhances the twist drill's wear resistance and heat dissipation properties, reducing friction and extending the tool's lifespan.Features: Can take into account a variety of models, hand drill, percussion drill, lithium drill, and bench drill can be adapted, effectively for precision drilling tasks on various workpieces. Applications: Jobber drill is used for drilling through hard materials such as stainless steel, alloy steel, cast iron, aluminum, copper, wood, malleable iron, aluminum, plastic, and other metals commonly encountered in machining applications.
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Specifications:-Cutting Edge Diameter: 20.5mm-Shank Diameter: 1/2 inch-Cutting Edge Length: 2.2 inch-Total Length: 5.9 inch-Split Point: 135°Material:-9341 high speed steel, after heat treatment, exhibits excellent hardness, making it suitable for use in high-friction environments.-Drill bits made from high speed steel can effectively resist wear, extending their service life and making them suitable for drilling metals and other hard materials.-9341 Reduced Shank Drill Bit can drill a variety of materials, including stainless steel, carbon steel after heat treatment, iron, aluminum alloy, copper, wood, plastic, etc.
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Si prega di consentire una leggera deviazione di misurazione manuale per il dati. realizzato in lega di alluminio, che è leggero. Materiale: lega di alluminio. Arresto profondità trapano 1 6-11 mm.
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Punta di ricambio adatta per trapano a gradini per manuale-tasca foro. 1 x punta da trapano a gradini. Si prega di consentire un errore di 0-1 cm dovuto alla misurazione manuale. Transizione: 1 cm = 10 mm = 0,39 pollici.
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Punte da mm.1 a mm.10. 1 pezzo per tipo misure 2 - 2,5 - 3 - 3,5 - 4 - 4,5 - 5 - 5,5 - 6 - 6,5 - 7 - 8.
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Attributes:* Drilling Diameter: 12mm / 0.47"* Drilling Depth: 10mm / 0.39"* Shank Size: 9.5mm / 0.37"* Overall Length: 84mm / 3.31"* Drilling Method: Dry or Wet Use* Material: Sintering Diamond (Cutter Head), Carbon Steel (Body)* Shank Type: Non-slip Triangle Shank* Surface Treatment: Electrostatic Powder Coating* Recommended Drilling Speed: 3000RPM - 6000RPM* Color: BlackWhat Is Included:* 1 piece x Diamond Core Drill BitApplications & Features:--- Suitable for drilling into concrete, masonry, hard brick, marble, stone, and other hard materials.--- Can be used for dry or wet drilling. It is recommended to use with water for cooling and lubrication to prolong the tool's lifespan.--- The large clearance hole design allows for easy entry of cooling water and efficient chip removal during drilling.
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