EN | CN | RU

HSS Straight Shank Step Drill Bits

  • Material
    HSS, HSS Co
  • Vertex Angle
    135°, 118°
  • Surface Treatment
    White、Amber、TiN、TIALN、Bronze、N
  • Standard
    ASME、DIN
  • Production Technics
    Roll forged、fully ground miled
  • Applications
    Suitable for a variety of materials, including metal, plastic and wood.

1.Whether utilizing a power drill, drill press, or CNC machine, our Drill Bit excels in boring into aluminum, steel, stainless steel, titanium alloys, and other challenging materials.
2.Boasting a self-centering 135° split point, this drill guarantees precision without deviation on the workpiece. The surface-treated high-speed steel enhances durability, prolonging the tool's lifespan and establishing it as a dependable choice for your drilling requirements.
3.Our drills are meticulously engineered for flexibility, ensuring resilience under pressure without the risk of snapping. Rely on the Drill Bit for a potent, trustworthy, and efficient drilling experience, even through the most formidable materials. Elevate your drilling proficiency where precision seamlessly meets durability!

HSS Metric Straigh Shank Drill Bits
Diameter(D) InchFlute Length(F) Overall Length(L) 
0.20.0079 2.519
0.21.0083 2.519
0.22.0087 2.519
0.23.0091 2.519
0.24.0094 2.519
0.25.0098 319
0.26.0102 319
0.27.0106 319
0.28.0110 319
0.29.0114 319
0.30.0118 319
0.32.0126 419
0.34.0134 419
0.35.0138 419
0.36.0142 419