Heller HSS Twist Drills With Reduced Shank
- Heller 21550 3, This 14mm HSS twist drill from Heller has a reduced 10mm diameter shank which facilitates large-diameter holes in a small drill chuck & in hand drills. Sold singly. Heller 21550 3 0904 HSS Twist Drill With Reduced Shank 14mm
- Single