SET 3 PUNTE CONICHE A GRADINO RIVESTITE AL TITANIO KRINO art. 9204601195001. • La serie contiene 3 punte coniche a gradino. Tale obbiettivo è adottato anche per il mondo del web, infatti dal 2015 Sarmai Forniture è presente anche online con la vendita dei suoi prodotti sui marketplace più famosi, oltre alla vendita online sul proprio sito.
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The twist drill bit is made of high-speed steel (HSS) and cobalt (CO) alloy, has high hardness and durability, can easily cut hard metals, and has a long service life. It has good wear resistance, maintains stable cutting performance under high-speed rotation and high-temperature environments, and is not easy to deform. After the surface is baked yellow, it is smoother, reducing the friction resistance between the tool and the workpiece and improving the cutting efficiency.The spiral groove design can effectively discharge the cutting chips generated during the processing and reduce vibration and material jamming.
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The product is made of high-speed steel.Smooth surface finish, long service life.Suitable for wood, malleable iron, aluminum, plastic, etc.Great replacement for your dull drill bit to improve work efficiency.Straight shank design is more suitable for many electric drills (here is not included).Specification:Shank Type: Round ShankTool Flute Type: SpiralTwist Drill Bits Diameter: 5.5mm / 0.22-inchMaterial: High-Speed SteelShank Diameter: 5.5mm / 0.22-inchTotal Length: 160mm / 6.3-inchDrill Bit Length:110mm / 4.33-inchPackage Content:1 Pcs x HSS(High Speed Steel) Straight Shank Twist Drill BitNotice:Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage.
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Description:Our Cobalt Twist Drill Bit features a 135° external point angle, designed for quick and clean drilling. Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole.Made from M35 cobalt material, this twist drill bit ensures high hardness and durability, increased heat resistance and wear resistance. The cobalt material gives the bit great wear resistance and overall toughness, making it great for long-term use in a variety of drilling applications.The external point angle design of this cobalt twist drill bit allows for fast and efficient drilling, with effective chip removal to prevent clogging.
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