Premium forged drill bits. Diameter (D) 20 mm, NL 60 mm, GL 90 mm, S 8 mm

Diameter (D) 20 mm / Cutting length (NL) 60 mm / Shank length (SL) 30 mm

Overall length (GL) 90 mm / Shank (S) 8 mm

Premium quality forged Forstner bits. For drilling precise, consistent-dimension holes, half-moon holes, and angled holes in soft and hard wood.

The wavy peripheral cutting edge prevents overheating of the cutters and allows for even cleaner and easier drilling.