1/4 Inch Cobalt Drill Bit Set 5PCS | High Speed Steel | Drill Bit for Stainless Steel and Hardened Metal | HSS M35 Titanium Aluminum Nitride Coating

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Management number 219062570 Release Date 2026/05/03 List Price US$4.82 Model Number 219062570
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1/4 Inch Cobalt Drill Bit Set 5PCS | High Speed Steel | Drill Bit for Stainless Steel and Hardened Metal | HSS M35 Titanium Aluminum Nitride CoatingYOKOCUT 1/4 Inch Cobalt Drill Bit Set 5Pcs: this high-speed steel (HSS) M35 cobalt drill bit is designed for stainless steel and hard metal/steel drilling applications.Premium Material and Coating: Crafted from high-speed steel (HSS) M35 in Titanium Aluminum Nitride (AlTiN) coating, this cobalt drill bit offers exceptional durability, sharpness, and resistance to corrosion. Its dual coating of premium iindustrial grade coating enhances lubrication for smoother drilling and increased corrosion resistance.Efficient Drilling Design: With a 135-degree point angle, this drill bit penetrates hard materials without the need for a pilot hole, reducing clogging. The split point tip improves wear resistance, ensuring efficient drilling performance.Unique Shank Design: Featuring a round shank design, this drill bit securely locks onto the chuck for portable drilling. Its special design allows for drilling in tough, high-tensile strength materials, making it suitable for a variety of applications.Versatile Application: Ideal for drilling stainless steel and hardened metal/steel, also fit to aluminum, copper, brass, hardwoods like oak and maple, as well as MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials.

  • YOKOCUT 1/4 Inch Cobalt Drill Bit Set 5Pcs: this high-speed steel (HSS) M35 cobalt drill bit is designed for stainless steel and hard metal/steel drilling applications.
  • Premium Material and Coating: Crafted from high-speed steel (HSS) M35 in Titanium Aluminum Nitride (AlTiN) coating, this cobalt drill bit offers exceptional durability, sharpness, and resistance to corrosion. Its dual coating of premium iindustrial grade coating enhances lubrication for smoother drilling and increased corrosion resistance.
  • Efficient Drilling Design: With a 135-degree point angle, this drill bit penetrates hard materials without the need for a pilot hole, reducing clogging. The split point tip improves wear resistance, ensuring efficient drilling performance.
  • Unique Shank Design: Featuring a round shank design, this drill bit securely locks onto the chuck for portable drilling. Its special design allows for drilling in tough, high-tensile strength materials, making it suitable for a variety of applications.
  • Versatile Application: Ideal for drilling stainless steel and hardened metal/steel, also fit to aluminum, copper, brass, hardwoods like oak and maple, as well as MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials.
Set Name 5PCS
Brand Name YOKOCUT
Shank Type Round Shank
Unit Count 5.0 Count
Part Number Y17720
Finish Types Titanium Aluminum Nitride
Manufacturer YOKOCUT
Material Type High Speed Steel (HSS M35) Cobalt
Tool Flute Type Spiral
Cutting Diameter 0.25 Inches
Number of Flutes 2
Number of Pieces 5
Included Components 1/4 Inch Cobalt Drill Bit Set - 5PCS
Cutting Angle String 135 Degrees
Surface Recommendation Stainless Steel

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