LEXEM M35HSSSET25 25 Piece M35 HSS Cobalt High Speed Drill Bit Set

LEXEM M35HSSSET25 25 Piece M35 HSS Cobalt High Speed Drill Bit Set 

1mm to 13mm (Stepping up by 0.5mm)

Cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit.

- Will perform and outlast normal HSS bits particularly if drilling tough metals
- Fully ground M35 HSS material increases drill life
- 135° Split point cuts faster and reduces wandering
- Precision engineered shank for accurate hole size
- Quick and efficient swarf clearance allows clog-free precision drilling