Karnasch TITAN-TEC HSS-XE Step Drill Set

Introduction

Step drill with CBN ground and spiral flute guarantees smooth running and high cutting performance. The chip flow is optimized and removed easily as with a twist drill. Ideal for thicker sheets from 2mm.

Brand :Karnasch

Cutting Diameter (mm) :6 – 12; 6 – 20; 6 – 27

Manufacturer Part Number :213072

Features & Benefits : 4 cutting
Spiral-fluted with split point
Long steps result in a cutting depth of up to 10mm
Special cutting geometry reduces the machining time by up to 75%
Due to the geometry of the tip no additional centre punching necessary
Pre-drilling is not necessary, therefore no tool changes are required
Additional deburring is no longer necessary because of the subsequent step
Excellent processing for hard-to-reach areas, e.g. for drilling in T-beams

Material :HSS-XE

Coating/Finish :TITAN-TEC

Shank Diameter :8 mm; 10mm; 12 mm