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    MENUMENU
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      • CUTTING DISCS
        • 2", 50mm Discs
        • 3", 75mm Discs
          • 6mm Centre Hole
          • 10mm Centre Hole
        • 4", 100mm Discs
        • 4.5″, 115mm Discs
      • CUTTING DISCS
        • 5", 125mm Discs
        • 7", 180mm Discs
        • 9", 230mm Discs
        • 14", 350mm Discs
        • 16″, 400mm
      • GRINDING DISCS
        • 3", 70mm
        • 4", 100mm
        • 4.5", 115mm
        • 5", 125mm
        • 7", 180mm
        • 9", 230mm
      • ZIRCONIA SANDING DISCS
        • 4", 100mm - Zirconia
        • 4.5", 115mm - Zirconia
        • 5", 125mm - Zirconia
        • 5" 125mm - Ceramic
        • 7″ 180mm - Zirconia
        • 7″ 180mm - Ceramic
      • FLAP DISCS, ZIRCONIA
        • 2", 50mm (Quick Change Tool)
        • 4", 100mm
        • 4.5", 115mm
        • 5", 125mm
        • 5", 125mm Surface Conditioning
        • 7", 180mm
      • STRIP DISCS
        • 3", 75mm (Quick Change Tool)
        • 4", 100mm
        • 4", 100mm (for Air Tool / Drill)
        • 4.5″, 115mm
        • 5", 125mm
        • 5″, 125mm - Ceramic
        • 6", 150mm for DRILL
        • 7″, 180mm
      • HOOK & LOOP DISCS
        • 2″, 50mm No Hole
        • 3", 75mm No Hole
        • 5", 125mm 8 Hole
        • 5", 125mm No Hole
        • 5", 125mm Ceramic Dust Free
        • Backing Pad - Orbital Sander
      • HOOK & LOOP DISCS
        • 6", 150mm 6 Hole
        • 6", 150mm No Hole
        • 6", 150mm Ceramic Dust Free
        • 9", 225mm No Hole
        • 9", 225mm Dust / Clog Free
        • Backing Pad - Orbital Sander
      • QUICK CHANGE DISCS
        • 2", 50mm Surface Conditioning
        • 2″ 50mm – Zirconia Quick Change Discs
        • 2″, 50mm – Ceramic 36 Grit
        • 2", 50mm Flap Discs
      • Quick Change Discs
        • 3", 75mm Surface Conditioning
        • 3″, 75mm – Zirconia 60 Grit
        • 3″, 75mm – Ceramic 36 Grit
        • 3", 75mm Strip Disc (Quick Change Tool)
        • 3″, 75mm Ceramic Strip Disc (Quick Change Tool)
      • TAPE
        • Blue Painting Tape
        • Super High Temp Tape to 120º
        • Emery Tape
        • Emery Tape – Net Ceramic
        • Painting Plastic Drop Film
      • Safety Gloves
        • PU - Black Ninja
        • PU - Touchscreen
        • Foam Nitrile - Hi Visibility
        • Foam Nitrile - Black Ninja
        • Cut Resistant (Level 5)
        • Disposable Nitrile Gloves
        • Glove Clips
      • SAFETY GLASSES
        • Clear or Smoked Pack
        • Bifocals with LED Light
      • Disposable P2 Safety Masks
        • P2 - Cupped
      • SANDING BELTS
        • Linishing Belts
          • 72″ x 2″
          • 330mm x 10mm
          • 457mm x 13mm
          • 760mm x 40mm
          • 915mm x 50mm
      • SANDING BELTS
        • Linishing Belts
          • 915mm x 100mm
          • 1220mm x 50mm
          • 1220mm x 100mm
          • 2000mm x 220mm
        • Surface Conditioning Belts
      • DRILL BITS
        • Metal Individual Drill Bits
          • M2 (Mild) Bits
          • M35 (Stainless) Bits
          • Double Ended Bits
      • DRILL BITS
        • Metal Drill Sets
          • M2 Drill Sets
          • M35 Drill Sets
          • Double Ended Drill Bits
      • DRILL BITS
        • Masonry Drill Bit
        • Woodworking Drill Bits
        • Tile / Glass Drill Bit
        • Screwdriver Bits
      • DRILL BITS
        • Step Drills
        • Nut Setters
        • Drill Brushes
        • Strip Discs - Drill
      • WOODWORKING
        • Brad Point Drill Bits (Wood)
        • Brad Point Drill Sets (Wood)
        • Auger Drill Bits (Wood)
        • Auger Drill Bit Set (Wood)
        • Orbital Velcro Discs
        • Fibre Sanding Discs
      • WIRE BRUSHES
        • Hand Held Brushes
        • Drill Brushes
        • Rotary Wheels
        • Twist Cup - Angle Grinder
        • Flat Twist Wheels - Angle or Bench Grinder
      • Painting Products
        • Painting Tape
        • Painting Plastic Drop Film
        • Paint Trays & Rollers
      • Surface Prep Products
        • Roll - 60 Sheets
        • Surface Conditioning Polishing Belts
        • Surface Conditioning Quick Change Discs, 3″
        • Surface Conditioning Quick Change Discs, 2″
        • Surface Conditioning Flap Discs, 5"
      • CERAMIC SANDING DISCS
        • 5″, 125mm
        • 7″, 180mm
      • Abrasives Mixed Pack
        • 4", 100mm
        • 4.5", 115mm
        • 5", 125mm
      • Backing Pad - Orbital Sander
      • RULERS & MEASURING
        • Stainless Rulers
        • Slide Stop Measuring Tool
      • ELECTRICAL GOODS
        • Adaptors + USB Ports
        • Power board + USB Ports
        • Residual Current Device
        • Safety Connection Box
      • Hardware - Hinges
        • Brushed Stainless Finish
        • Black Electroplate Finish
      • Bosch Power Tools
        • Drills
        • Angle Grinders
        • Leaf Blowers
        • Drop Saws
        • Batteries & Chargers
      • Welding Machines
        • Multi Process Welders
        • TIG Welders
    • Product Catalogues
      • Cutting Disc Catalogue
      • Flap Discs Catalogue
      • Grinding Disc Catalogue
      • Strip Disc Catalogue
      • Sanding Discs Catalogue
      • Hook Loop Discs Catalogue
      • Drill Bits and Set
      • Roloc Discs Catalogue
      • Linishing Belts Catalogue
      • Scotchbrite Belts Catalogue
      • Safety P2 Masks
      • Safety Gloves Catalogue
      • Safety Glasses Catalogue
      • Painting Tape Catalogue
      • Woodwork Product Catalogue
      • Scotchbrite Product Catalogue
      • Wire Bushes Catalogue
      • Driver Bit Catalogue
      • Painting Product Catalogue
      • Electrical Product Catalogue
    • Industry Solutions
      • Automotive
      • Engineering & Fabrication
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What material should I use a Grinding Disc on?

Best for grinding mild steel, carbon steel, alloy steel, high speed steel, malleable iron, wrought iron, and bronzes and similar metals. For grinding stainless steel it is best to use zirconia flap discs.

What are recommended maximum speeds (rpm and m/s) for Grinding Discs?
What are brad point woodworking bits?
MENUMENU
  • Bosch Power ToolsNew
    • Angle Grinders
    • Drills
    • Drop Saws
    • Leaf Blowers
    • Batteries & Chargers
  • Welding MachinesNew
    • Multi Process Welders
    • TIG Welders
  • CUTTING DISCS / WHEELS
    • 2", 50mm
    • 3", 75mm
      • 6mm Centre Hole
      • 10mm Centre Hole
    • 4", 100mm
    • 4.5″, 115mm
    • 5", 125mm
      • 125mm x 22.23 x 0.8mm
      • 125mm x 22.23mm x 1mm
      • 125mm x 22.23mm x 1.6mm
      • 125mm x 22.23 x 2.5mm
      • Multi-Disc Blend Grind Cut
    • 7", 180mm
    • 9", 230mm
    • 14", 350mm
      • 14", 350mm (Metal Cutting) For Bench Drop Saw
      • 14", 350mm (Rail Cutting) for Petrol Handheld Saw
    • 16″, 400mm
  • Flap Discs - Zirconia
    • 2", 50mm (Quick Change Tool)
    • 4", 100mm
    • 4.5", 115mm
    • 5", 125mm
    • 5", 125mm Surface Conditioning Discs
    • 7", 180mm
  • Grinding Discs
    • 3", 70mm
    • 4", 100mm
    • 4.5", 115mm
    • 5", 125mm
    • 7", 180mm
    • 9", 230mm
  • Strip Discs
    • 3", 75mm (Quick Change Tool)
    • 3″ 75mm Ceramic (Quick Change Tool)
    • 4", 100mm
    • 4", 100mm - For Drill
    • 4.5″, 115mm
    • 5", 125mm
    • 5″ 125mm - Ceramic
    • 6", 150mm for DRILL
    • 7″ 180mm
  • Orbital Velcro Discs
    • 2″, 50mm NO HOLE
    • 3", 75mm NO HOLE
    • 5", 125mm, 8 Hole
    • 5", 125mm NO HOLE
    • 5", 125mm Ceramic Clog Free
    • 6", 150mm NO HOLE
    • 6", 150mm, 6 Hole
    • 6", 150mm Ceramic Clog Free
    • 9", 225mm NO HOLE
    • 9", 225mm Clog / Dust Free
    • Backing Pads & Interface Pads
  • Sanding Fibre Discs
    • 4", 100mm - Zirconia
    • 4.5", 115mm - Zirconia
    • 5", 125mm - Zirconia
    • 5", 125mm - Ceramic
    • 7″, 180mm – Zirconia
    • 7″, 180mm - Ceramic
  • Ceramic Sanding Discs
    • 5″, 125mm
    • 7″, 180mm
  • Drill Bits and Sets
    • Metal Drill Individual Bits
      • M2 (Mild) Bits
      • M35 (Stainless) Bits
      • Double Ended Drill Bits
    • Metal Drill Bit Sets
      • M35 Drill Sets
      • M2 Drill Sets
      • Double Ended Drill Bits
    • Double Ended Drill Bits
      • M35 - #11, 5mm 3/16"
      • M35 - #20, 4mm 5/32"
      • M35 - #30, 3mm 1/8"
      • M2 - #30, 3mm 1/8"
    • Step Drills
    • Woodworking Drill Bits
      • Brad Point Bits
      • Brad Point Drill Bit Set
      • Auger Bits
      • Auger Drill Bit Set
    • Masonry Drill Bit
    • Tile / Glass Drill BIts
    • Screwdriver Drill Bits
    • Nut Setters
    • Drill Brushes
    • Strip Discs - for DRILL
  • Quick Change Discs
    • 2", 50mm Surface Conditioning
    • 2″ 50mm – Zirconia
    • 2″ 50mm – Ceramic
    • 2" 50mm Flap Discs (Quick Change Tool)
    • 3", 75mm Surface Conditioning
    • 3″, 75mm – Zirconia 60 Grit
    • 3″, 75mm – Ceramic 36 Grit
    • 3″, 75mm Ceramic Strip Discs (Quick Change Tool)
    • 3", 75mm Strip Discs (Quick Change Tool)
  • Linishing Belts Zirconia
    • 72″ x 2″
    • 330mm x 10mm
    • 457mm x 13mm
    • 760mm x 40mm
    • 915mm x 50mm
    • 915mm x 100mm
    • 1220mm x 50mm
    • 1220mm x 100mm
    • 2000mm x 220mm
  • Surface Prep Belts
    • 530mm x 30mm
    • 760mm x 40mm
    • 915mm x 50mm
    • 1220mm x 50mm
  • Safety Gloves
    • Foam Nitrile - Black Ninja
    • Foam Nitrile - Hi Visibility
    • PU - Black Ninja
    • PU - Touchscreen
    • Cut Resistant (Level 5)
    • Disposable Nitrile Gloves
    • Glove Clips
  • P2 Disposable Masks
    • P2 - Cupped
  • Safety Glasses
    • Clear / Smoked Safety Glasses
    • Bifocals with LED Light
  • Abrasives Mixed Pack
    • 4", 100mm
    • 4.5", 115mm
    • 5", 125mm
  • Painting Tape
    • Blue Painting Tape
    • Green Super High Temp Auto Tape to 120º
    • Painting Plastic Drop Film
  • Emery Tape
    • 25mm / 40mm / 50mm
    • NET CERAMIC – 40 / 50mm
  • Wire Brushes
    • Drill Brushes
    • Rotary Wheel - Bench Grinder
    • Twist Cup - Angle Grinder
    • Flat Twist Wheel - Angle or Bench Grinder
    • Hand Held Brushes
  • Surface Prep Products
    • Roll - 60 Sheets
    • Surface Conditioning Pads & Rolls
    • Surface Conditioning Flap Discs, 5" 125mm
    • Surface Conditioning Polishing Belts
    • Surface Conditioning Discs, 2″ 50mm (Quick Change Tool)
    • Surface Conditioning Discs, 3″ 75mm (Quick Change Tool)
  • Woodwork Products
    • Brad Point Bits
    • Brad Point Sets
    • Auger Bits
    • Auger Bit Drill Bit Set
    • Orbital Velcro Discs
    • Fibre Sanding Discs
  • Driver Drill Bits
    • Phillips Head
    • Square Head
    • 7 Piece Mixed Driver Set
    • Nut Setters
    • 60mm – QUICK RELEASE BIT HOLDERS
  • Masonry Drill Bit
    • 5mm – 25mm
  • Backing / Interface Pads
    • 5″, 125mm Backing Pad - Orbital Sander
    • 6″, 150mm Backing Pad - Orbital Sander
    • 6", 150mm Premium Backing Pad - Orbital Sander
    • 5", 125mm Interface Protection Pad
    • 6", 150mm Interface Protection Pad
  • Painting Products
    • Painting Tape
    • Painting Plastic Drop Film
    • Paint Roller Tray
  • Rulers & Measuring
    • Stainless Rulers
    • Slide Stop Measuring Tool
  • ELECTRICAL PRODUCTS
    • Powerboards & USB Port
    • Adaptors & USB Port
    • Residual Current Device
    • Safety Connection Box
  • Hardware - Hinges
    • Brushed Stainless Finish
    • Black Electroplate Finish
  • About Us
  • Security
  • Privacy Policy
  • Shipping and Returns
  • Contact us
Copyright © Smith and Arrow. Phone: 07 3054 7142
  • Shop All Products
    • CUTTING DISCS
      • 2″, 50mm Discs
      • 3″, 75mm Discs
        • 6mm Centre Hole
        • 10mm Centre Hole
      • 4″, 100mm Discs
      • 4.5″, 115mm Discs
    • CUTTING DISCS
      • 5″, 125mm Discs
      • 7″, 180mm Discs
      • 9″, 230mm Discs
      • 14″, 350mm Discs
      • 16″, 400mm
    • FLAP DISCS, ZIRCONIA
      • 2″, 50mm (Quick Change Tool)
      • 4″, 100mm
      • 4.5″, 115mm
      • 5″, 125mm
      • 5″, 125mm Surface Conditioning
      • 7″, 180mm
    • ZIRCONIA SANDING DISCS
      • 4″, 100mm – Zirconia
      • 4.5″, 115mm – Zirconia
      • 5″, 125mm – Zirconia
      • 5″ 125mm – Ceramic
      • 7″ 180mm – Zirconia
      • 7″ 180mm – Ceramic
    • STRIP DISCS
      • 3″, 75mm (Quick Change Tool)
      • 4″, 100mm
      • 4″, 100mm (for Air Tool / Drill)
      • 4.5″, 115mm
      • 5″, 125mm
      • 5″, 125mm – Ceramic
      • 6″, 150mm for DRILL
      • 7″, 180mm
    • HOOK & LOOP DISCS
      • 2″, 50mm No Hole
      • 3″, 75mm No Hole
      • 5″, 125mm 8 Hole
      • 5″, 125mm No Hole
      • 5″, 125mm Ceramic Dust Free
      • Backing Pad – Orbital Sander
    • HOOK & LOOP DISCS
      • 6″, 150mm 6 Hole
      • 6″, 150mm No Hole
      • 6″, 150mm Ceramic Dust Free
      • 9″, 225mm No Hole
      • 9″, 225mm Dust / Clog Free
      • Backing Pad – Orbital Sander
    • QUICK CHANGE DISCS
      • 2″, 50mm Surface Conditioning
      • 2″ 50mm – Zirconia Quick Change Discs
      • 2″, 50mm – Ceramic 36 Grit
      • 2″, 50mm Flap Discs
    • Quick Change Discs
      • 3″, 75mm Surface Conditioning
      • 3″, 75mm – Zirconia 60 Grit
      • 3″, 75mm – Ceramic 36 Grit
      • 3″, 75mm Strip Disc (Quick Change Tool)
      • 3″, 75mm Ceramic Strip Disc (Quick Change Tool)
    • GRINDING DISCS
      • 3″, 70mm
      • 4″, 100mm
      • 4.5″, 115mm
      • 5″, 125mm
      • 7″, 180mm
      • 9″, 230mm
    • SAFETY GLASSES
      • Clear or Smoked Pack
      • Bifocals with LED Light
    • Safety Gloves
      • PU – Black Ninja
      • PU – Touchscreen
      • Foam Nitrile – Hi Visibility
      • Foam Nitrile – Black Ninja
      • Cut Resistant (Level 5)
      • Disposable Nitrile Gloves
      • Glove Clips
    • Disposable P2 Safety Masks
      • P2 – Cupped
    • DRILL BITS
      • Metal Individual Drill Bits
        • M2 (Mild) Bits
        • M35 (Stainless) Bits
        • Double Ended Bits
    • DRILL BITS
      • Metal Drill Sets
        • M2 Drill Sets
        • M35 Drill Sets
        • Double Ended Drill Bits
    • DRILL BITS
      • Masonry Drill Bit
      • Woodworking Drill Bits
      • Tile / Glass Drill Bit
      • Screwdriver Bits
    • DRILL BITS
      • Step Drills
      • Nut Setters
      • Drill Brushes
      • Strip Discs – Drill
    • SANDING BELTS
      • Linishing Belts
        • 72″ x 2″
        • 330mm x 10mm
        • 457mm x 13mm
        • 760mm x 40mm
        • 915mm x 50mm
    • SANDING BELTS
      • Linishing Belts
        • 915mm x 100mm
        • 1220mm x 50mm
        • 1220mm x 100mm
        • 2000mm x 220mm
      • Surface Conditioning Belts
    • TAPE
      • Blue Painting Tape
      • Super High Temp Tape to 120º
      • Emery Tape
      • Emery Tape – Net Ceramic
      • Painting Plastic Drop Film
    • WIRE BRUSHES
      • Hand Held Brushes
      • Drill Brushes
      • Rotary Wheels
      • Twist Cup – Angle Grinder
      • Flat Twist Wheels – Angle or Bench Grinder
    • Surface Prep Products
      • Roll – 60 Sheets
      • Surface Conditioning Polishing Belts
      • Surface Conditioning Quick Change Discs, 3″
      • Surface Conditioning Quick Change Discs, 2″
      • Surface Conditioning Flap Discs, 5″
    • Painting Products
      • Painting Tape
      • Painting Plastic Drop Film
      • Paint Trays & Rollers
    • ELECTRICAL GOODS
      • Adaptors + USB Ports
      • Power board + USB Ports
      • Residual Current Device
      • Safety Connection Box
    • WOODWORKING
      • Brad Point Drill Bits (Wood)
      • Brad Point Drill Sets (Wood)
      • Auger Drill Bits (Wood)
      • Auger Drill Bit Set (Wood)
      • Orbital Velcro Discs
      • Fibre Sanding Discs
    • CERAMIC SANDING DISCS
      • 5″, 125mm
      • 7″, 180mm
    • RULERS & MEASURING
      • Stainless Rulers
      • Slide Stop Measuring Tool
    • Abrasives Mixed Pack
      • 4″, 100mm
      • 4.5″, 115mm
      • 5″, 125mm
    • Hardware – Hinges
      • Brushed Stainless Finish
      • Black Electroplate Finish
    • Backing Pad – Orbital Sander
    • Bosch Power Tools
      • Drills
      • Angle Grinders
      • Leaf Blowers
      • Drop Saws
      • Batteries & Chargers
    • Welding Machines
      • Multi Process Welders
      • TIG Welders
  • Product Catalogues
    • Cutting Disc Catalogue
    • Flap Discs Catalogue
    • Grinding Disc Catalogue
    • Strip Disc Catalogue
    • Sanding Discs Catalogue
    • Hook Loop Discs Catalogue
    • Drill Bits and Set
    • Roloc Discs Catalogue
    • Linishing Belts Catalogue
    • Scotchbrite Belts Catalogue
    • Safety P2 Masks
    • Safety Gloves Catalogue
    • Safety Glasses Catalogue
    • Painting Tape Catalogue
    • Woodwork Product Catalogue
    • Scotchbrite Product Catalogue
    • Wire Bushes Catalogue
    • Driver Bit Catalogue
    • Painting Product Catalogue
    • Electrical Product Catalogue
  • Industry Solutions
    • Automotive
    • Engineering & Fabrication
    • Painting & Plastering
    • Woodworking
    • Sheds & Silos
    • Fences & Balustrades
  • Home
    • About Us
    • Shipping and Returns
    • Account Application
    • Industry Articles
    • Glossary of Abrasives
    • Community Support
  • FAQ
  • Contact us
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