HSS Twist Drill Bit 19pcs set (1.0 - 10.0mm)
Original price
$44.07
-
Original price
$44.07
Original price
$44.07
$86.60
$86.60
-
$86.60
Current price
$86.60
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
INTERNATIONAL QUALITY ASSURANCE: ISO9001
- 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
INTERNATIONAL QUALITY ASSURANCE: ISO9001
Specifications