HSS Cobalt Spiralbohrerset KP 19 Blumenerden for heavy work in hard

for heavy work in hard wood approx

passend zu allen Dreibeinstativen und Strahlern mit Zapfen / Hülsen nach DIN 14640

Foam insert with precise recesses for holding the tools

free from cadmium

Burst pressure: 22 bar

HSS Cobalt Spiralbohrerset KP 19 Blumenerden for heavy work in hardDIN 338 RN, short precise drilling Surface bright TiN Cross ground 5% cobalt alloyed twist drill with very high thermal resistance for drilling materials with higher alloy content and strength over 800 N mm2 self centering through special grinding Drilling even at the highest temperatures Set consisting of: one each of twist drill 1 mm length 34 mm; 1. 5 mm length 40 mm; 2 mm length 49 mm; 2. 5 mm length 57 mm; 3 mm length 61 mm; 3. 5 mm length 70 mm;