Dormer A125 HSS Extra Length Drill 4.50mm x 315mm OL315mm WL250mm DORA125450E

General description These Dormer A125 HSS Extra Length Drill Bits are designed for general-purpose use, particularly suitable for long reach and deep hole applications. They are capable of drilling up to 10 times their diameter, making them an excellent choice for various drilling tasks. Technical specifications Tip diameter: 4.5mm Working length: 250mm Overall length: 315mm Standard helix design Installation The straight shank allows the bit to be securely held in most three or four jaw chucks. Usage Ideal for general-purpose deep hole drilling.