• Ideal for Stainless Steel & Hi-Tensile Steel
• 8% Cobalt Improves heat resistance for increased strength and drill life
• 135° Split Point cuts faster and reduces wandering

When deep hole drilling, withdraw frequently to clear the chips ( deep holes start at 4x the diameter)
For stainless steel, manganese and high tensile steels, do not allow the drill to swell as it will cause work-hardening. Use a slower speed and heavier feed for these materials.