Heller 17807 5 0901 hss r twist drill din 338 rn 75mm single
Heller hss r twist drills din 338 rn heller 17807 5 these 75mm hss r twist drills from heller are ideal for drilling in unalloyed steel sold singly heller 17807 5 0901 hss r twist drill din 338 rn 75mm single