Blue Spot Tools 80 Grit Flap Sanding Grinding Disc 115mm 4 1/2" 19694

Blue Spot Tools 80 Grit Flap Aluminium Oxide Sanding Grinding Disc 115mm 4 1/2 inch - 19694 Bluespot

Compatibility: All standard 115mm angle grinders

MPN: 19694

Barcode: 5028734196948

Grit Grade: 80g Fine

Material: Aluminium Oxide

Diameter: 115mm 4-1/2"

Bore Size: 22.2mm

Product Overview:

The Blue Spot Tools 80 Grit Fine Finish Aluminium Oxide Flap Disc is designed for efficient surface finishing and light grinding on a wide range of materials. This fine grit flap disc is best suited for sanding metal, removing paint, and surface smoothing, delivering a consistent finish with reduced material removal.

Its Type 29 conical design offers a superior angle for edge and contour grinding, while the depressed centre allows for easier access to curved or recessed surfaces. Constructed with durable aluminium oxide, this disc ensures excellent performance on alloy steel, low alloy steel, wood, paint, and more.

Perfect for professional tradespeople or DIY users needing reliable and accurate grinding.

Key Features:

• 80 Grit – Fine: Ideal for surface smoothing, paint removal, and sanding

• Aluminium oxide abrasive: Durable and effective on metal, paint, wood, and steel

• Type 29 conical shape: Optimised for grinding edges and curved surfaces

• Depressed centre design: Provides better surface contact and control

• Universal fit: Compatible with all 115mm angle grinders (22.2mm bore)

• Best used at 15 to 25 Degree angle for optimal grinding performance

• Suitable for both industrial applications and home workshop use

Technical Specification:

• Diameter: 115mm / 4½ inch

• Bore Size: 22.2mm

• Grit Grade: 80 Grit – Fine

• Material: Aluminium Oxide

• Type: Type 29 (Conical)

• Centre: Depressed

• Maximum Safe Speed: 13,280 RPM / 80 m/s

Ideal Uses:

• Surface finishing of alloy and low alloy steels

• Removing paint, lacquer, and rust from metal surfaces

• Smoothing welds or cast edges

• Sanding hardwoods, plywood, and painted surfaces

• Contour grinding and bevel work on steel components

Available Grit Grades in this Range:

• 40 Grit – Coarse (for heavy grinding and rust removal)

• 60 Grit – Medium (for general-purpose sanding and finishing)

• 80 Grit – Fine (for surface smoothing and prep)

• 120 Grit – Very Fine (for final finishing or pre-polish)

Understanding Grit Grades:

• 40 Grit – Coarse: Heavy-duty grinding

• 60 Grit – Medium: Ideal for smoothing edges and shaping

• 80 Grit – Fine: Great for light sanding, paint removal, and prep

• 120 Grit – Very Fine: Ideal for polishing prep and finish sanding

Health & Safety Guidelines:

• Always wear safety goggles, gloves, and a dust mask during use

• Ensure the disc is securely mounted and undamaged before operation

• Do not exceed the maximum RPM rating

• Work in a well-ventilated area to reduce dust inhalation

• Use the angle grinder with both hands for stability and control

Frequently Asked Questions (FAQs):

• Can this disc be used for removing paint from metal?
  Yes – 80 grit is ideal for stripping paint and light surface preparation.

• Is this suitable for wood as well as metal?
  Yes – the aluminium oxide abrasive works well on both metal and wood surfaces.

• What does Type 29 mean?
  Type 29 refers to the conical shape of the disc, which offers improved contact for angled grinding.

• Does it fit all angle grinders?
  It fits all 115mm angle grinders with a standard 22.2mm bore.

• What’s the benefit of 80 grit over 60 grit?
  80 grit is finer, making it more suitable for smoothing and prepping rather than heavy material removal.

All Sanding Flap Discs