Extol Industrial
This is a high quality M35 step drill suitable for use on very hard alloys, stainless steel, steel sheets, pipes and profiles up to 4mm wall thickness. The tapered step drill is designed for smooth drilling and tapping holes without deforming the sheet metal. The drill bits can be resharpened.
recommended retail price
free shipping in february
find nearest storeinfo: Recommended speed: for steel 500-1200 rpm; for stainless steel 250-700 rpm.
additional parameter: 10 diameters: 4-6-8-10-12-14-16-18-20-22mm, shank O 8mm
material: HSS-Co
technical parameters: 4-22mm in 2mm increments

