Description
HOLEX Pro Form high-performance fluteless machine tap without oil grooves.
Innovative polygon form for a wide application spectrum.
HSS-E-PM tool material for high wear resistance.
Latest-generation optimised HIPIMS TiN coating.

Product Data
Product type: Fluteless machine tap without oil grooves
Series: Pro Form
Thread type: Metric ISO thread
Tool material: HSS-E-PM
Coating: TiN
DIN: 2174
Tolerance: ISO 2X / 6HX
Maximum thread depth: 1.5xD
Thread size: M2.5
Thread pitch: 0.45 mm
L: 50 mm
Dia. Ds: 2.8 mm
Square size: 2.1 mm
Tapping hole Dia. guide value: 2.3 mm

Cutting Data
Alu plastics: 20
Alu: 20
Steel <500 N: 27
Steel <750 N: 25
Steel <900 N: 25
Steel <1100 N: 10
INOX <900 N: 8
CuZn: 20

Application
For thread forming in a wide range of materials.