RUKO 86mm HSS-CO core drill bit with fine teeth and durable bimetal.

The Ruko-126086 hole saw is designed to deliver exceptional performance when cutting demanding materials. With a diameter of 86 mm and a maximum cutting depth of 38 mm, this tool is ideal for working with alloy and non-alloy steels up to 1,000 N/mm², as well as stainless steels and non-ferrous metals. Its HSS Co 8 construction and fine teeth ensure precise and efficient cuts, even in materials with high chromium content and resistance to oxidation and acids.

The right-hand cutting design allows for greater ease of use and control during the drilling process. To ensure optimal performance and extend the tool's lifespan, it is recommended to use coolant and follow the revolutions per minute (rpm) chart included in the box.

• Diameter: 86 mm
• Cutting depth: 38 mm
• Material: HSS Co 8
• Special steel body
• Fine teeth
• Right-hand cutting
• Capacity for steels up to 1,000 N/mm²
• Suitable for stainless steels and non-ferrous metals
• Recommended use with coolant
• Includes RPM chart in the box