Description
Spiral-fluted solid carbide deburrer with polished or coated cutting edges.

Application
For chamfering and deburring component edges and contouring applications.

Features
Point angle: 90 deg.
35 deg helix.
Number of teeth: 4.
Coating: TiSiN.
Dimension S tolerance +/-0.2 mm.
Point-angle tolerance +/-5 arc minutes.

Dimensions
Nominal diameter Dc: 12 mm
Dimension S: 8.5 mm
Overall length L: 83 mm
Shank diameter Ds: 12 mm
Feed fz: 0.085 mm

Cutting Data
Aluminium and plastics: 280 m/min
Aluminium: 200 m/min
Aluminium cast >10% Si: 120 m/min
Steel <500 N/mm^2: 105 m/min
Steel <750 N/mm^2: 100 m/min
Steel <900 N/mm^2: 70 m/min
Steel <1100 N/mm^2: 60 m/min
Hardened steel <55 HRC: 35 m/min
INOX <900 N/mm^2: 80 m/min
INOX >900 N/mm^2: 60 m/min
Cast iron: 90 m/min

Notes
Outstanding surface quality from the 35 deg helix. M sizes are extra-long.