Description

HSS TiN metal drill bits (titanium).

Drill spiral ground.

Drills manufactured to the DIN 338 standard.

135 ° apex angle – for perfect centering.

Made of HSS high speed steel.

Titanium nitride coating reduces vibration and increases drill life.

40-60% quick drilling compared to traditional drills.

Ideal for precise, repeatable drilling.

Drills through very high surface hardness.

Handle: cylindrical.

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.