• body made of durable steel
• spiral covered with a black or orange P.T.F.E protective layer
• carbide blade (HM) with precisely centered center point
• 2 cutting edges (Z2)
• 4 spirals
• cylindrical pivot with milling for easier mounting in the holder
For use on multi-spindle drills with suitable quick-release couplings. Designed for making blind holes in hardwood, wood-based materials, plastic and laminated materials.