Description
Extremely strong and with perfect concentricity due to drill crown and shank of one piece (hardened).
Narrow carbide cutting edges with positive rake and large clearance angle provide good cutting performance at low cutting pressure.
Exchangeable centre drill, shank with 3 clamping faces.
118500 – Dimension L: 8 mm for all sizes.
118400/500 – Cutting width 2 mm for all sizes. Ø tolerance: +0.10 / −0.05 mm.
Product Data
Product type: Carbide hole saw
Variant: flat
Cutter Ø Dc: 23 mm
Shank Ø: 10 mm
Cutting width: 2 mm
Ø tolerance: +0.10 / −0.05 mm
Cutting Data
Alu plastics: 70
Steel <500 N: 50
Steel <750 N: 50
INOX <900 N: 35
Graphite GRP/CRP: 80
Application
For use on stationary machines. Suitable for fibre-reinforced plastics (GRP and CRP).
118500 – Only for flat material up to 4 mm thickness.