5Pcs HSS Cobalt Hole Large Metal Step Drill Bit Set Titanium Cutter Cone 50 Size
USD 9.95 USD
Specifications
| Brand | Unbranded |
| Type | Drill Bit |
| Material | Metal |
| Application | Cutting |
| Suitable For | Buffing |
WIDELY APPLICATION -- The step drill bits can be used to chamfer, bur, and drill or enlarge holes. The step drill bits can work with aluminum alloy, plastic material, and wood. The protective aluminum case makes the drills not easy to dull.