Heller HSS-G Super Twist Drills DIN 338 RN
- Heller 21155 0, These 4.4mm HSS-G super twist drills from Heller are ideal for drilling in alloyed & unalloyed steel. Sold in packs of 10. Heller 21155 0 0900 HSS-G Super Twist Drills DIN 338 RN 4.4mm
- 10 Pack