DORMER - 4.5 to 8mm Hole Diam High Speed Steel Step Drill Bit
Item #: 80996325
Brand: DORMER
Model #: 0213711
Features and Benefits
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
| Product Specifications | |
|---|---|
| Minimum Hole Diameter (mm) | 4.50 |
| Maximum Hole Diameter (mm) | 8.00 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Shank Type | Straight |
| Shank Diameter (mm) | 8.00 |
| Step Length (mm) | 11.00 |
| Material Grade | M2 |
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