Double Flute HSS Step Drill Bit Supplier Bright Finish – 4-12mm

Description

The Double Flute HSS Step Drill Bit Bright Finish is engineered for precision drilling in metal and other materials. Its double flute design ensures efficient chip removal and a smooth drilling operation, while the bright finish enhances durability and reduces friction. Ideal for tasks requiring clean, accurate holes without the need for pilot holes.

Specifications:

  • Material: High-Speed Steel (HSS)

  • Finish: Bright finish

  • Design: Double flute, step drill bit

  • Size Range: 4-12mm

  • Applications: Metal and other materials

 

Features:

  • Double flute design for enhanced chip evacuation

  • Bright finish reduces friction and increases tool life

  • Step drill bit design allows multiple hole sizes in one bit

  • Precision-engineered for clean, accurate drilling

Additional information

Flute

Double flute, Straight flute

Manufacturing process

Fully ground

Material

Carbon steel, HSS, HSS-CO, HSS-E, HSS-G

Shank type

Round shank

Surface treatment

Bright finish

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