PTI 25pc HSS Cobalt Drill Set

This 25-piece HSS Cobalt drill set is engineered for high heat-resistance and exceptional performance, making it ideal for drilling hard steels and stainless steel.

• Cobalt-Alloyed: High heat-resistance for drilling steels with tensile strength over 800 N/mm², including high alloyed steels, bearing steels, and both hot and cold rolled steel.
• Ideal for Stainless Steel: Specifically suited for drilling stainless steel.
• Sizes: Includes drills in sizes from 1mm to 13mm in 0.5mm increments.
• Durability: Designed for extended use with high-performance materials.
• Storage: Supplied in a sturdy plastic storage case.
• Brand: PTI