Indexable insert drill bit D4120 series

multi-purpose

Drilling from solid with precision and consistent hole diameter Drilling from solid in difficult machining operations, such as cross holes, chain drilling, inclined inlet and outlet ISO materials P, M, K, N, S Areas of use: General mechanical engineering, mould and die making, energy and automotive industries TOOL Two coolant channels with 25% more volume. D4120 indexable insert drill Two optimised coolant channels Hardened surface Polished flutes Benefits for you High precision in bore diameter thanks to precise balancing of the cutting forces between the centre and outer insert Excellent surface quality due to wiper cutting edge Maximum process reliability thanks to easy chip removal Hardened and polished surfaces offer protection against friction Low cutting tool material costs due to four cutting edges