Heller HSS-G Super Twist Drills DIN 338 RN
- Heller 21178 9, These 6.7mm HSS-G super twist drills from Heller are ideal for drilling in alloyed & unalloyed steel. Sold in packs of 10. Heller 21178 9 0900 HSS-G Super Twist Drills DIN 338 RN 6.7mm
- 10 Pack