Self-starting point starts on contact. Balance double flute eliminates chatter and vibration. Resharpenable cutting edge provides longer tool life. Three-flat shank for reduced slippage. For use with all common drilling needs.
Passed through stainless steel with ease once it worked. I think my drill might not have been fast enough, but with a little elbow pressure I got it working.
I love Bosch I have many of their products . I bought SDH4 + SDH10 and DEWALT DWA1789IR + Milwaukee Electric Tool 48-89-9209. In fact, DEWALT + Milwaukee is way better on aluminum and steel, especially Milwaukee. I was disappointed with the Bosch step drill.
I love Bosch I have many of their products . I bought SDH4 + SDH10 and DEWALT DWA1789IR + Milwaukee Electric Tool 48-89-9209. In fact, DEWALT + Milwaukee is way better on aluminum and steel, especially Milwaukee. I was disappointed with the Bosch step drill.