4tecx HSS-g boor geslepen DIN 338 splitpoint 1,0mm

4tecx HSS-g boor geslepen DIN 338 splitpoint 1,5mm

4tecx HSS-g boor geslepen DIN 338 splitpoint 2,0mm

4tecx HSS-g boor geslepen DIN 338 splitpoint 2,5mm