HHS Cobalt metal drill bits | 4.5 x 80 mm - pack of 10

Technical Data

• Diameter: 4.5mm
• Length: 80mm
• Pack Qty: 10
• Applications: For drilling multiple holes in stainless steel/stainless steel or other types of metal.

Features

• 5% cobalt alloyed High Speed Steel
• Suitable for portable or stationary drilling of high-alloy steels and metals with a tensile strength up to 1100N/mm²
• The no-walk tip allows for easier drilling in all surfaces (5mm and above). Cleaner, more accurate, burr-free holes through countersunk cutting edges
• Three-sided shank for optimum grip in the chuck