Dewalt- EXTREME Metal Drill Bit - 4mm Dia - 75mm Long

Dewalt- EXTREME Metal Drill Bit - 4mm Dia - 75mm Long

These 4mm diameter EXTREME 2„¢ Metal Drill Bits are suitable for portable drilling of steel, alloyed and non-alloyed up to 900 N/mm2. Strong central core with tapered web that greatly reduces breakage and no walk tip for easy positioning on curved surfaces.

Total length-75mm 

Drill Length- 43mm

Additional Features

• Suitable for portable drilling of steel, alloyed and non-alloyed up to 900N/mm²
• An innovative tapered web greatly reduces breakage with a gold ferrous oxide coating preventing overheating for longer bit life
• Three flat sides eliminate slipping in the chuck
• Permanent size markings located above shank for increased visibility