HSS TiN metal drill bits (titanium).
Drill spiral ground.
The drill bits are manufactured to the DIN 338 standard.
They have 135 ° apex angle – for perfect centering.
These bits are made of HSS high speed steel.
Titanium nitride coating reduces vibration and increases drill bit life.
40-60% quick drilling compared to traditional drill bits.
They are ideal for precise, repeatable drilling.
The bits bore through very high surface hardness.
They will last a long time and do twice the amount of work of other drill bits.
The set contains 19 drill bits with diameters:
1.0 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.00 mm,
3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 5.50 mm,
6.0 mm, 6.5 mm, 7.0 mm, 7.5 mm, 8.00 mm,
8.5 mm, 9.0 mm, 9.5 mm, 10.0 mm.