‎Annular cutter 22 mm | 38528030

Features

• Core drill bits in HSS steel quality are made with a cutting depth of 30 mm respectively 55 mm
• The core drill bits are produced in fully ground technology, therfore the drill bits receive a perfect surface finish with optimal chip removal
• The core drill bits are used on mobile magnetic core drilling
• The core drill bits are used on mobile magnetic core drilling
• Time saving effect can be up to a factor of 10 because time-consuming preparatory work such as pre-centring or pre-drilling and re-drilling is no longer necessary
• Due to the lower stress on the material, the core drills have a longer service life compared to solid drills
• The ejector pin (with spring) throws out the drill core
• Always use coolant and an optimum rotation speed
• Cutting depth=30mm