29 Piece Cobalt Drill Set. No center punch needed: Century 135-degree quick-cut points are self-centering and penetrate faster with less pressure…will not “walk” or “wander” at the starting surface. Century Drill & Tool.
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Finitura ambrata. Affilatura: 130° DIN 1412 C. PUNTE AL COBALTO HSS-CO 8% X ACCIAIO.
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Material: M35 high-speed steel. Features: high hardness, wear resistance, accurate positioning, good chip removal, high efficiency. Take 6mm thread as an example: the tap model is M6 1.0.
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✅ Premium Cobalt Alloy (M35/M42) – Provides superior hardness and heat resistance for extended tool life. ✅ Versatile Compatibility – Works with hand drills, drill presses, and power tools for various applications.
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Eccellente punta di cobalto in acciaio HSS M35 e un 5% di cobalto che garantisce una resistenza aggiuntiva. Le teste con due bordi lavorati a 135º forniscono una maggiore tenuta. Le punte sono rettificate e con finitura colore ambra.
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Materiale: HSS- 5% per M35 cobalto. Uso portatile e stazionario (in pressa per trapano). 10 Punta da trapano. Punta con punto diviso a 135 gradi. Si prega di consentire una leggera deviazione di misurazione manuale per il dati.
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M42 8% Cobalt high-speed steel is formulated with a high cobalt and molybdenum-vanadium alloy, offering superior toughness, hardness, and wear resistance. It optimally balances high-temperature hardness, wear resistance, and durability.Titanium Nitride (TiN) Coated: Enhances twist drill performance by increasing hardness, reducing friction, improving oxidation resistance, and preventing material adhesion. This coating significantly improves drill bits' lifespan, machining efficiency135-degree split point tip design:The drill bit's 135-degree angle enhances stability and precision when drilling hard materials. This design improves heat dissipation and tool durability, making it suitable for hardened steel, cast iron, and other tough alloys.
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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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