Wave Cutter Forstner Drill Bit Set - Metric - 6 Piece

Fisch Wave Cutter technology enables these bits to drill splinter-free, true to size blind holes, for edge drillings and slant drillings in softwood and hardwood. The wavy peripheral cutting edge prevents the edges from wearing out, drilling 3-times the number of holes of conventional forstner bits before needing to be sharpened. Metric sizes are required for many hardware installations such as Euro hinges and knock-down fasteners. 15 – 30mm bits have 8mm shank; 32 – 50mm bits have 10mm shank. All bits are 90mm long.

Features:
• Set includes 20mm, 25mm, 30mm, 35mm, 40mm and 50mm sizes
• All bits have an overall length of 90mm or 3-1/2"
• Bits require 25% less power due to ideal cutting geometries
• 3X holes of conventional forstner bits before sharpening
• Metric sizes are required for many hardware installations