The hardness of it is about 89HRA. The bending strength of it is 1380N/cm2 and the the impact toughness is about 2.5J/cm2. 10Pc Double End High Speed Steel HSS M35 Cobalt Stub Twist Drill Bits 3-5.2mm.
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Features:Cutting Edge Diameter (CED): 0.25mmCutting Edge Length: 4mm / 0.16"Shank Diameter: 3.175mm / 1/8" (approx.)Overall Length: 38mm / 1-1/2" (approx.)Cutting Edge Material: Tungsten CarbideShank Material: HSS (High Speed Steel)Package Included:2 Set (20 Pcs) x PCB Drill Bits with Protection BoxDescription:1. Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Long-lasting bits are made from Tungsten Carbide for precise, easy experience.2. Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy.3. High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.4.
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Oggetto utile per fresatrici. Ideali per falegnami e professionisti ma anche per amanti del fai da te. Realizzate in acciaio e tungsteno e con gambo di 6.35mm. Nr.12 Frese. Valigetta in legno. Nr.1 Valigetta in legno.
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Features: Cutting Edge Diameter : 10mm / 0.39"; Shank Diameter : 10mm / 0.39"; Cutting Edge Length: 90mm / 3.54"; Total Length : 130mm / 5.12"High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistanceReduced Shank: Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changesBlack & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistantVersatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials.
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Fresa CMT 512.180.11 Ø18 mm – Punta per Cerniere / Fori Ciechi – Utensile HW Professionale.
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DA 12 A 90 MM. Tutti gli ordini sono evasi tramite corriere Espresso in 24h/48h.
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Specifications:-Cutting Edge Diameter: 20mm-Shank Diameter: 1/2 inch-Cutting Edge Length: 3.2 inch-Total Length: 6 inch-Split Point: 118°-Material: 4341 high-speed steel1. The 4341 high-speed steel material typically exhibits superior corrosion resistance and higher strength, making it suitable for operation under high-temperature conditions. Its heat resistance allows for the manufacture of cutting tools that require higher performance. Additionally, the nitrided layer provides oxidation and corrosion resistance, thereby extending the tool's lifespan.2. 118° Conventional Point, not easy to slide, suitable for wood, plastic soft metal, and other materials drilling, widely used in daily operation, more appropriate for home and light industry use, simple operation, strong adaptability.3.
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Features: Cutting Edge Diameter : 15.5mm / 0.61"; Shank Diameter : 10mm / 0.39"; Cutting Edge Length: 55mm / 2.17"; Total Length : 150mm / 6.0"High Speed Steel Tool: High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistanceReduced Shank: Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changesBlack & Gold Oxide Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistantVersatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials.
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