Features:Cutting Edge Diameter (CED): 1.2mmCutting Edge Length: 10mmShank Diameter: 3mm / 1/8" (approx.)Overall Length: 38mm / 1-1/2" (approx.)Cutting Edge Material: Tungsten CarbideShank Material: HSS (High Speed Steel)Package Included:10 Pcs x PCB Drill BitsDescription: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. Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals.
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Specifications:Drilling Diameter: 8.4mm / 0.331"Flute Length: 40mm / 1.57"Shank Diameter: 8.4mm / 0.331"Overall Length: 67mm / 2.64"Material: C2/K20 Tungsten CarbideFinish: UncoatedCutting Hardness (Max.): HRC45Package Content: 1pcs x Twist Drill BitDescriptions:Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers long tool life and faster cutting speeds than other substrates.Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood, etc.. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.Spiral chip space design for fast and clean chip removal.
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Specifications:Drilling Diameter: 6.2mm / 0.244"Flute Length: 35mm / 1.38"Shank Diameter: 6.2mm / 0.244"Overall Length: 60mm / 2.36"Material: C2/K20 Tungsten CarbideFinish: UncoatedCutting Hardness (Max.): HRC45Package Content: 1pcs x Twist Drill BitDescriptions:Constructed from medium grain C2/K20 tungsten carbide, the drill bit has good toughness, high hardness (HRA89) and wear resistance. With good milling and cutting performance, can ensure high work efficiency. Carbide tool offers long tool life and faster cutting speeds than other substrates.Widely used for drilling non-ferrous metal, cast iron, stainless steel, aluminum, copper, alloy steel, plastic, wood, etc.. Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.Spiral chip space design for fast and clean chip removal.
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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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Si prega di scegliere questa coclea se è necessario scavare su terreni rocciosi duri. [Design a spirale, adatto per la semina orticola] Utilizzare una punta da trapano per operare nel terreno o nel paesaggio applicabile e in pochi secondi è possibile scavare un buco, adatto per la semina orticola di piante, fiori, bulbi, ecc.
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Specification:.
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Specifications:Drilling Diameter: 24mm / 0.94"Shank Size: 8mm / 0.31"Drilling Depth: 54mm / 2.13"Total Length: 87.8mm / 3.46"Material: K30/C1/YG8 Tungsten Carbide, 45# Carbon SteelFinish: Spray CoatedShank Type: Triangular ShankPackage Content: 2pcs x Forstner Drill BitsDescriptions:Do not drill metal and non-ferrous metals. Make sure there are no nails or other metal objects in the wood before drilling. The sprayed coating has a smooth, even surface that resists rust and corrosion. The forstner drill bit adopts 45# carbon steel shank, which has good strength, durability and sufficient rigidity.K30/C1/YG8 grade tungsten carbide tips have excellent hardness, wear resistance, heat resistance, ensuring long-lasting performance and extended tool life. Provides precision drilling for smoother and more efficient cutting.
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