Heller HSS-R Twist Drills DIN 338 RN Metric - Heller 17799 3, These 4.2mm HSS-R twist drills from Heller are ideal for drilling in unalloyed steel. Sold in packs of 2. Heller 17799 3 0901 HSS-R Twist Drills DIN 338 RN 4.2mm - 2 Pack
Heller 18472 4 0901 HSS-R Twist Drills DIN 338 RN 3.2mm - 10 Pack
Heller 18464 9 0901 HSS-R Twist Drills DIN 338 RN 2.4mm - 10 Pack
Heller 17809 9 0901 HSS-R Twist Drill DIN 338 RN 8.5mm - Single
Heller 17793 1 0901 HSS-R Twist Drills DIN 338 RN 2.5mm - 2 Pack
Heller 18463 2 0901 HSS-R Twist Drills DIN 338 RN 2.3mm - 10 Pack
Heller 18467 0 0901 HSS-R Twist Drills DIN 338 RN 2.7mm - 10 Pack
