• ALUMASTER High Speed Disc HSD-F 115/125 ALUMASTER
• The innovative ALUMASTERå¬ High Speed Disc is a unique tool with an extremely high stock removal performance, which was specially developed for use on angle grinders.
• The latest new development from PFERD is ideal for processing aluminium as it does not generate hazardous or explosive dust.
• The special design of the tool also guarantees maximum safety.
• It consists of ten specially developed tungsten carbide cutting inserts, which are fixed to the very light, but extremely robust GRP disc.
• The innovative geometry of the disc and the possibility of turning or replacing the cutting inserts when they are worn allow the very long and cost-effective use of this uniquely safe solution for processing aluminium.

Advantages:

• Extremely high stock removal performance
• Maintains the user's health as no hazardous or explosive dust is generated
• Maximum safety thanks to the innovative cut geometry and the integrated depth gauge
• Very light and still extremely robust tool thanks to the innovative GRP disc (weight similar to that of reinforced grinding wheels)
• Can be used on all standard angle grinders (dia. 115/125 mm)
• Can be used in almost any location as you do not need an extractor unit
• Extremely long tool life because of the innovative disc geometry as well as the specially developed turnable and replaceable tungsten carbide cutting inserts
• The tool does not clog up even on lubricating materials
• Cost-effective and eco-friendly alternative to reinforced grinding wheels and flap wheels

Recommendations for use:

• For cost-effective use, preferrably use on air angle grinders with a power output of at least 1,000 watts or electric angle
  grinders with a nominal power of at least 1,400Ì_watts.
• Do not exert unnecessarily high force on the angle grinder: The ALUMASTERå¬ High Speed Disc already works with low forces. The weight of the angle grinder is enough.
• Use the tool at an angle of 5̐30åÁ, in special cases of up to 60åÁ.
• Avoid deep penetration. The milling disc is not a cutting tool.
• Process workpiece edges along and not against the workpiece edge.
• Do not decelarate the tool on the workpiece. The cutting inserts might break.

Application fields:

• Ship- and yacht building
• Construction of railway wagons
• Silo and tank construction
• Vehicle construction Application examples:
• Work on butt and fillet welds
• Work on edges/chamfering
• Modification of geometries

Safety notes:

• The tool is designed for use on aluminium, wrought aluminium alloys and cast aluminium only.
• The flange nut has to be tightened with the appropriate tool, e.g. face wrench.
• Clamping systems which are tightened without additional tools, i.e. only manually, by design are not permitted.
• Tighten the fastening screws of the cutting inserts with the torx wrench included.
• Alternatively, you can use a torque wrench with a tightening torque of 4 Nm.
• Loose cutting inserts might break during use.
• Check whether they are attached securely on a regular basis.
• Do not use damaged cutting inserts! They might break!
• Only use original accessories from PFERD.

• Size: 115 / 125mm