PTI 19pc HSS Cobalt Drill Set

This 19-piece HSS cobalt drill set is designed for high performance and durability, particularly for drilling high tensile strength steels and stainless steel. The cobalt-alloyed drills provide exceptional heat resistance and cutting efficiency.

• Cobalt-Alloyed: High heat resistance, ideal for drilling steels with a tensile strength over 800 N/mm².
• Specialised Use: Particularly suitable for high alloyed steels, bearing steels, and hot and cold rolled steels. Excellent for stainless steel.
• Sizes: Includes drills in sizes from 1.0mm to 10.0mm in 0.5mm increments.
• Storage: Supplied in a sturdy plastic storage case.
• Brand: PTI