特徴

• Drill for counterboring with "flat" front.
• It is possible to perform stable machining without pre-holes even in inclined plane and cross hole machining.
• Has a wide groove shape and excellent powder cutting properties.
• Burr generation is less than that of a general drill when drilling thin plates.
• Cutting resistance is reduced by about 20% compared to other products, high accuracy and long life.
• Suitable for a wide range of work materials from carbon steel to pre-hardened steel, stainless steel and aluminum alloy.
• Work Material: Mild Steel, Carbon Steel, Alloy Steel, Pre-Hardened Steel, Stainless Steel, Aluminum Alloy, Cast Iron.