ZSD Series U-drill

ZSD Series U-drill
ZSD Series U-drill


  • Adopts unique waved-edge geometry structure, steady cutting and smooth chip evacuation
  • Single insert, double balanced radial run-out control, achieve high hole-making accuracy and precision under long overhang occasion
  • Apply wiper technology, excellent hole surface quality and hole diameter dimension consistency
  • Strong impact-resistance and high rigidity structure design, helping achieving high speed, high efficiency, high stability machining
  • Economical four-edges inserts type, suitable for deep-hole drilling within drill depth range 2D to 5D


There are three types of geometry, suitable for high efficiency and stability machining in multiple materials.

General-purpose geometry, realizes low resistance stability machining operation

Geometry for Stainless steel and sticky
chips steadily

Low carbon soft steel geometry, prevents chip-wrap from occurring

ZSD Series U-drill Fact Sheet
ZSD Series U-drill

Download ZSD U-drill Brochure