Conic-Countersink, Step drills, milling drills, dr

In this small metal box special drills are for exact drillings in metals, metals, plastic or wood. They exist of wear-resistant high-capacity quick steel shape-retaining (HSS) and the special reaping geometry allows a drilling and deburring without prebore. The special drills are suited for all current industrial metals, thermo-sculptural and thermosetting plastics up to a strength of 3 mm very well. With this set you receive ideal tools for the treatment in different operational areas, e. g. , automobile industry, mechanical engineering or heating technology.

  - Material: HSS (High Speed Steel)
- wear-resistant, hard as well as shape-retaining
- own a long-early effectiveness
- if allows a drilling and deburring without prebore
- 3-part
- in the assortment are:
   - 1x step drill 4-32mm
   - 1x step drill 4-20mm
   - 1x step drill 4-12mm
- stable metal box
- Mass of the box: approx. 150x110x35mm (LxWxH)
- all information acc. Manufacturer