Menu
Your Cart

Festool DIA HARD-RG 150 Machine/Tool Head

Festool DIA HARD-RG 150 Machine/Tool Head
Festool DIA HARD-RG 150 Machine/Tool Head
Festool DIA HARD-RG 150 Machine/Tool Head
Festool DIA HARD-RG 150 Machine/Tool Head
Festool DIA HARD-RG 150 Machine/Tool Head
PACK SIZE
The price shown is per unit. Pack Size indicates the recommended order quantity and the number of units supplied per box.
  • Brand: FESTOOL
  • Model: FES768021
  • Weight: 2.06kg
  • Dim: 190.00mm x 190.00mm x 95.00mm
  • UPC: 4014549204795
Price:
R 19,631.65
Ex VAT: R 17,071.00

Available Options

Contact us
Stockist

Festool DIA HARD-RG 150 Machine/Tool Head

At a Glance: 150 mm hard diamond tool head with 11 mm segment height for RG 150 and RGP 150 renovation grinders

The Festool DIA HARD-RG 150 is a robust diamond machine/tool head designed for powerful surface preparation on very hard substrates. Built for use with Festool RG 150 and RGP 150 renovation grinders, this 150 mm tool head is ideal for milling old solid concrete, removing epoxy resin from solid surfaces and stripping coatings or paint from concrete. With hard diamond segments and an 11 mm segment height, it is made for aggressive work, long service life and reliable performance in demanding renovation and surface-preparation applications.

Hard diamond segments for tough renovation work

The DIA HARD-RG 150 is the right choice when standard surface preparation is not enough. Its hard diamond segment design helps remove stubborn layers from concrete and other hard mineral surfaces, making it a strong match for professional contractors working on floor preparation, renovation grinding and coating removal.

Product highlights

  • Hard diamond segments: Designed for demanding work on very hard substrates.
  • Fast milling performance: The 11 mm segment height supports aggressive removal on tough surfaces.
  • Long service life: Quality materials and generous segment height help extend working life.
  • Festool system fit: Made for use with Festool RG 150 and RGP 150 renovation grinders.
  • Concrete preparation: Suitable for old solid concrete and coating removal from concrete surfaces.
  • Easy attachment: Designed to attach in just a few steps for faster accessory changes.

Extra Information

  • The DIA HARD-RG 150 is designed for Festool RG 150 and RGP 150 renovation grinders.
  • This tool head is best suited to hard substrates and tough surface-removal tasks.
  • For softer or more abrasive materials, another Festool diamond tool head may be better suited depending on the application.
  • Use with a suitable Festool dust extractor when grinding concrete, coatings or epoxy resin.
  • Correct dust extraction is important for cleaner work, better visibility and reduced airborne dust exposure.

Pro Tips

  • Match the diamond tool head to the substrate. Hard diamond segments are best for hard concrete and tough surface layers.
  • Do not force the grinder. Let the diamond segments cut steadily through the material.
  • Use overlapping passes for a more even surface and to avoid high or low spots.
  • Connect a suitable dust extractor before starting. Concrete and coating dust can be heavy and unpleasant to work with.
  • Inspect the tool head before use and stop working if segments are damaged, loose or excessively worn.

How to Use

  • Disconnect the renovation grinder from the power supply before fitting the tool head.
  • Check that the tool head is suitable for the material and application.
  • Fit the DIA HARD-RG 150 tool head to the compatible RG 150 or RGP 150 renovation grinder according to the machine instructions.
  • Make sure the tool head is correctly seated and securely fastened before use.
  • Connect a suitable dust extractor and check that the extraction system is working properly.
  • Start the grinder away from the surface, then bring it into controlled contact with the material.
  • Work in steady, overlapping passes and avoid tilting the machine aggressively into the surface.
  • Allow the tool head to stop completely before placing the machine down or inspecting the accessory.

Features

  • 150 mm diameter: Provides a practical working size for larger surface-preparation tasks.
  • 11 mm diamond segment height: Supports fast material removal and long accessory life.
  • Hard diamond segment construction: Made for processing hard substrates and tough coatings.
  • 3 660 mm² active surface: Provides effective contact area for grinding and milling applications.
  • Compatible with RG 150 and RGP 150: Designed for Festool’s renovation grinder system.
  • Surface preparation accessory: Part of Festool’s diamond grinding system for renovation work.

Benefits

  • Faster surface preparation: Helps remove tough surface layers quickly on hard concrete and solid substrates.
  • Better suited to hard materials: The hard diamond segment design is made for demanding mineral surfaces.
  • Reduced downtime: The long segment height and durable construction help keep the tool head working longer.
  • Cleaner system workflow: Works with the Festool RG 150/RGP 150 renovation grinder setup for controlled surface preparation.
  • Professional finish preparation: Helps prepare concrete surfaces for further grinding, coating, levelling or renovation work.

Application

  • Processing very hard substrates
  • Milling old solid concrete
  • Removing epoxy resin from solid surfaces
  • Removing coatings from concrete
  • Removing paint from concrete surfaces
  • Renovation grinding and surface preparation
  • Professional floor and concrete preparation work

Safety

  • Wear eye, ear and dust protection when grinding concrete, coatings or epoxy resin.
  • Use suitable respiratory protection and dust extraction when working with mineral dust or coating residue.
  • Use only with compatible Festool RG 150 or RGP 150 machines.
  • Check the tool head for damage, cracks, missing segments or excessive wear before use.
  • Make sure the tool head is securely fitted before switching on the grinder.
  • Keep both hands on the machine and maintain a stable working position during grinding.
  • Do not use the tool head on unsuitable materials or outside its intended application range.
  • Allow the tool head to stop completely before setting the machine down or changing accessories.

Specifications

Description Spec
BrandFestool
Cat No.768021
Product TypeMachine/Tool Head
ModelDIA HARD-RG 150
SystemDiamond Grinding System
Suitable ForRG 150, RGP 150
Segment TypeHard Diamond Segments
Diameter150 mm
Active Surface3 660.00 mm²
Segment Height11.00 mm
Main ApplicationHard Substrates, Solid Concrete, Epoxy Resin And Coatings On Concrete
Accessory CategorySurface Preparation / Diamond Grinding Tool Head

In the box:

  • Festool DIA HARD-RG 150 machine/tool head
Tags: Festool DIA HARD-RG 150 , Machine Tool Head , Diamond Tool Head , Hard Diamond Segments
Festool DIA ABRASIVE-RG 80 Diamond Tool Head for RG 80 and RGP 80 Festool DIA ABRASIVE-RG 80 Diamond Tool Head for RG 80 and RGP 80
Festool DIA ABRASIVE-RG 80 Diamond Tool Head for RG 80 and RGP 80
Festool DIA ABRASIVE-RG 80 Diamond Tool Head At a Glance: 80mm abrasive diamond tool head for RG 80 and RGP 80, designed for sand-based and abrasive ..
R 9,518.55
Ex VAT:R 8,277.00
Contact us
Stockist
Festool BG-RG 150 Floor Guide for Festool RG 150 and RGP 150 renovation grinders Festool BG-RG 150 Floor Guide for Festool RG 150 and RGP 150 renovation grinders
Festool BG-RG 150 Floor Guide for Festool RG 150 and RGP 150 renovation grinders
Festool BG-RG 150 Floor Guide At a Glance: Floor guide for Festool RG 150 and RGP 150 renovation grinders, designed for easier upright work over la..
R 16,639.93
Ex VAT:R 14,469.50
Contact us
Stockist
Festool DIA HARD-RG 80 Diamond Tool Head for RG 80 and RGP 80 Festool DIA HARD-RG 80 Diamond Tool Head for RG 80 and RGP 80
Festool DIA HARD-RG 80 Diamond Tool Head for RG 80 and RGP 80
Festool DIA HARD-RG 80 Diamond Tool Head At a Glance: 80mm hard diamond tool head for RG 80 and RGP 80, designed for very hard substrates such as old..
R 9,518.55
Ex VAT:R 8,277.00
Contact us
Stockist
Brush Top Bc-rg 150
Brush Top Bc-rg 150
Festool Brush ring BC-RG 150 Order number: FES769123 Model: BC-RG 150 ....
R 887.23
Ex VAT:R 771.50
Contact us
Stockist
Festool SZ-RG 80 Machine Tool Head 80mm for RG 80 and RGP 80 Festool SZ-RG 80 Machine Tool Head 80mm for RG 80 and RGP 80
Festool SZ-RG 80 Machine Tool Head 80mm for RG 80 and RGP 80
Festool SZ-RG 80 Machine Tool Head At a Glance: 80mm machine/tool head for Festool RG 80 and RGP 80 renovation grinders, fitted with 12 carbide milli..
R 6,444.03
Ex VAT:R 5,603.50
Contact us
Stockist
Cookie Notice:
We Use Cookies... In addition to the cookies that are strictly necessary for the operation of this website, Vermont Sales uses cookies and other tracking tools to remember your preferences and to measure our website performance. Rest assured, your information is safe with us and we will NEVER share it with any other party. Privacy Policy