| Surface Finish I |
Yellow Finish |
| Hardness - Cutting Edge(HRC) |
63-65 |
| Type |
Fully ground; Double Relief Angle; Hexagonal Quick-Change Shank |
| Size - Range In Sets(mm) |
3/16"–1/2" (6 steps); 1/8"–1/2" (13 steps); 1/4"–3/4" (9 steps); 3/16"–7/8" (12 steps); 1/4"–1-3/8" (10 steps) |
| Material |
HSS M35 Steel |
| Set Content |
5-Piece Step Drill Set: 3/16"–1/2" (6 steps); 1/8"–1/2" (13 steps); 1/4"–3/4" (9 steps); 3/16"–7/8" (12 steps); 1/4"–1-3/8" (10 steps). 1-Piece Center Punch |
| Point Angle(deg) |
120 deg |
