For drilling splinter-free, true to size blind holes, for edge drillings and slant drillings in softwood and hardwood. Easy and effortless cutting due to ideal cutting geometries.
The drilling speed was able to be increased through optimisation of the cutting edges.
The BLACK SHARK Pro is even quicker, more aggressive and sharper than all other Forstner drill bits worldwide.
DIN 7483G, with center point, with wavy periphery cutting edges, 2 lifters and shank with 3 flats, in premium quality.
Up to 30 mm: Shank 8 mm with 3 flats.
Up to 68 mm: Shank 10 mm with 3 flats.