Description
The MPT MJ07006 is a 6-piece set of M35 cobalt twist drill bits in the most-used metric sizes, from 2 mm to 8 mm. The bits are made from M35 high-speed steel with about 5% cobalt added. Cobalt helps the bit stay hard and keep its cutting edge at the high temperatures produced when drilling tough metals. That means it handles stainless steel (inox), alloy steel, cast iron, and hard sheet metal that quickly dull ordinary HSS bits, and it lasts longer and cuts cleaner. The set covers pilot holes, screw and rivet holes, and bolt clearance holes for fabrication, welding prep, aircon and electrical installs, cabinet hardware, and general repair work. The bits fit electric drills, cordless drills, and drill presses. The compact set is easy to keep in a toolbox or work bag, so the right size is close at hand.
Key Features
- M35 cobalt HSS (about 5% cobalt): Stays hard at high temperatures for drilling stainless and hard steel.
- Made for tough metals: Stainless steel (inox), alloy steel, cast iron, and hard sheet metal. Also works on mild steel, aluminum, wood, and plastic.
- Longer life than standard HSS: Holds its cutting edge longer under heat and load.
- 6 popular metric sizes: 2, 3, 4, 5, 6, and 8 mm (confirm) for everyday metalworking holes.
- Fits standard chucks: Every size fits 10 mm and 13 mm drill chucks.
- Compact set packaging: Bits stay organized and protected.
Specifications
| Specification | Details |
|---|---|
| Brand | MPT |
| Model | MJ07006 |
| Product Type | Twist Drill Bit Set (Cobalt) |
| Material | M35 HSS-Co (approx. 5% cobalt) |
| Pieces | 6 |
| Sizes Included | 2, 3, 4, 5, 6, 8 mm |
| Shank | Straight (round) |
| Applications | Stainless steel, alloy steel, cast iron, hard metals, general drilling |








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