Dormer A125 HSS Extra Length Drill 4.50mm x 315mm OL:315mm WL:250mm

Dormer A125 HSS Extra Length Drill is a general purpose extra length drill that is ideal for long reach and deep hole applications and capable of drilling up to 10 times its diameter.

These Drill Bits have the following specification:
Tip diameter: 4.5mm
Working length: 250mm.
Overall length: 315mm.