Milling tools with ALUMASTER cutting inserts, HSD-F design for flat applications

High-performance milling disc ALUMASTER F dia. 115 mm for angle grinders work on aluminium

Item number:
Technical information
High-performance milling disc ALUMASTER F dia. 115 mm for angle grinders work on aluminium

Dia. external
115 mm
Dia. hole
22.23 mm
RPM to, soft non-ferrous metals
13300 RPM
13 mm
Packaging unit
1 piece

The innovative High Speed Disc ALUMASTER is a unique tool with an extremely high stock removal rate. It is ideal for processing aluminium as it does not generate hazardous or explosive dust. The tool consists of specially developed tungsten carbide cutting inserts, which are fixed to the High Speed Disc.

Special tool for processing aluminium alloys using an angle grinder. HSD-F version for flat applications.

  • Does not generate hazardous or explosive dust.
  • An extraction system is not required.
  • Cost-effective and eco-friendly alternative to grinding wheels and flap discs of comparable weight.
  • Innovative, robust cut geometry for maximum safety, extreme durability and ease of work.
  • Specially developed, turnable and replaceable tungsten carbide cutting inserts.
  • Exceptionally high stock removal rate.
Recommendations for use
  • The tool has primarily been designed for use on aluminium, wrought aluminium alloys and cast aluminium. Non-ferrous metals with a relatively low strength and fibre-reinforced plastics can also be machined. This must be checked for the specific application on a case-by-case basis.
  • Do not push the tool deep into the workpiece. The milling disc is not a cutting tool.
  • Do not exert unnecessarily high forces on the tool: The ALUMASTER High Speed Disc already works with low forces.
  • When machining workpiece edges, cut along the edge, never across the edge.
  • Do not decelerate the tool on the workpiece. The cutting inserts may break.
  • Use the High Speed Disc ALUMASTER HSD-F at an angle of 5–30°, or up to 60° in special cases.
Safety notes
  • It is essential to tighten the flange nut using the appropriate tool, such as a face pin wrench. Clamping systems which are designed to be tightened without the use of an additional tool, i.e. which are tightened by hand, are not permissible.
  • Tighten the mounting bolts of the cutting inserts using the Torx key provided. If used properly, it is designed to provide a tightening torque of around 4 Nm. Alternatively, use a torque spanner with a tightening torque of 4 Nm.
  • Loose cutting inserts may break during use. Therefore, check regularly whether they are attached securely.
  • Do not use damaged cutting inserts! They may break!
  • High Speed Disc ALUMASTER HSD-F 115/125 incl. pre-mounted tungsten carbide cutting inserts, TORX wrench and plastic box.
Materials that can be worked
Soft aluminium alloys
Tough aluminium alloys
Milling out
Surface work
Work on fillet welds
Work on weld seams
Drive types
Angle grinder
Cordless angle grinder
Stationary machines


recommends the ALUMASTER High Speed Discs for working for long periods with low levels of fatigue, whilst saving resources and achieving perfect results as quickly as possible


recommends the ALUMASTER High Speed Discs as an innovative tool solution for processing aluminium as they do not generate hazardous or explosive dust.


PFERD Newsletter subscription

Register here free of charge for our PFERD newsletter and receive all the latest news on products, services and promotions from the world of PFERD on a regular basis.