– All standard diameters up to 20 mm
– Specific LEWIS flute for rapide chip removal
– Accurate shatterproof bore holes because of taper tap
– Long tool life
– Threaded tip for accurate drilling
– Robust, durable wooden case
– Even pulling crest of thread
Inhalt:
6 auger bits with straight shank and 6 milled clamping surfaces
Ø 10 – 12 – 14 – 16 – 18 – 20 mm
Length – 320 mm





