15-Piece High Hardness HSS m35 Cobalt Drill Bit Set (1.5-10MM)
[Product Information]
- High durable, extra hard for greater wear.Longer life and durability, easy to use.
- High visibility marking provides clearly marked diameter
- Good toughness, strong wear-resistant drilling ability, wide range.
- Uses to drill steel, stainless steel, cast iron, alloy steel, iron, copper, aluminum, zinc alloy, wood, plastic and other products.
- With a convenient storage box, portable.
