This 170-piece HSS-G metal drill set from Labor is fully ground and designed for precision drilling in metal. Made from high-quality high-speed steel, each bit features a 118° split point for self-centering and low-vibration operation.

Thanks to their accurate sizing and smooth finish, these drills are ideal for use in non-alloy steels such as sheet steel, structural steel, and cast iron. Using cutting oil is recommended to extend tool life.

Features:

• Fully ground HSS-G bits

• 118° self-centering split point

• High dimensional accuracy and clean cutting performance

• Cylindrical shank for standard drill chucks

• Cutting oil recommended for optimal results

Suitable for:

• Sheet steel

• Structural steel

• Cast iron

• Other non-alloy steels

Contents:

• 170 drill bits from 1 to 10 mm in 0.5 mm steps (multiple pieces per size)

• Supplied in a durable metal storage case