3M Scotch-BriteTM Precision Heavy Duty Aluminium Oxide Surface Conditioning Disc Hook & Loop Sanding Disc, 4.5 in, Extra
- RS Stock No.:
- 625-910
- Mfr. Part No.:
- 7100358872
- Brand:
- 3M
Subtotal (1 pack of 50 units)*
£177.52
(exc. VAT)
£213.02
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 2 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £177.52 | £3.55 |
*price indicative
- RS Stock No.:
- 625-910
- Mfr. Part No.:
- 7100358872
- Brand:
- 3M
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | 3M | |
| Disc Diameter | 4.5in | |
| Product Type | Hook & Loop Sanding Disc | |
| Backing Material | Non-Woven Web | |
| Sub Type | Surface Conditioning Disc | |
| Abrasive Material | Aluminium Oxide | |
| Grit Size | 50 | |
| Colour | Font: White, Backing: Black | |
| Grade | Extra Coarse | |
| Quantity Per Package | 100Per Pack | |
| Maximum Safe Speed | 13300rpm | |
| Standards/Approvals | No | |
| Series | Scotch-BriteTM Precision Heavy Duty | |
| Select all | ||
|---|---|---|
Brand 3M | ||
Disc Diameter 4.5in | ||
Product Type Hook & Loop Sanding Disc | ||
Backing Material Non-Woven Web | ||
Sub Type Surface Conditioning Disc | ||
Abrasive Material Aluminium Oxide | ||
Grit Size 50 | ||
Colour Font: White, Backing: Black | ||
Grade Extra Coarse | ||
Quantity Per Package 100Per Pack | ||
Maximum Safe Speed 13300rpm | ||
Standards/Approvals No | ||
Series Scotch-BriteTM Precision Heavy Duty | ||
RoHS Status: Exempt
- COO (Country of Origin):
- US
3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 4.5in Disc Diameter, Aluminium Oxide Abrasive - 7100358872
This hook-and-loop sanding disc is a heavy-duty non-woven abrasive designed for surface conditioning on metal and other substrates in industrial environments. It combines aluminium oxide mineral with a conformable non-woven web to deliver aggressive material removal while maintaining shape during edge wear. The product is supplied in bulk to support high-throughput operations and is compatible with common hook-and-loop attachment systems.
Features & Benefits
• Extra-coarse abrasive for Rapid material removal and Faster cycle times
• PSG mineral delivers sustained cut rate and extended life
• Black backing with white font for quick heavy-duty identification
• No vacuum holes to maintain full web integrity during heavy use
• Rated to 13,300 r/min for high-speed grinder applications
• PSG mineral delivers sustained cut rate and extended life
• Black backing with white font for quick heavy-duty identification
• No vacuum holes to maintain full web integrity during heavy use
• Rated to 13,300 r/min for high-speed grinder applications
Applications
• Suitable for light grinding and edge breaking on mild steel
• Ideal for deburring and blending in mechanical assembly lines
• Used for radiusing and refining in automation fixtures
• Can be used for cleaning and finishing electrical enclosures
• Suitable for metal finishing on production-line grinders running high speeds
• Ideal for deburring and blending in mechanical assembly lines
• Used for radiusing and refining in automation fixtures
• Can be used for cleaning and finishing electrical enclosures
• Suitable for metal finishing on production-line grinders running high speeds
What abrasive material is used and why is it chosen?
The disc uses aluminium oxide which balances cutting aggression and longevity for ferrous and mixed-metal workpieces.
How does the non-woven web affect surface finish?
The conformable non-woven structure reduces the risk of gouging and produces a consistent, controlled finish on contoured parts.
Which attachment types work with these discs?
They are designed for hook-and-loop attachment, compatible with standard pad holders and quick-change adapters.
What operating speed limit should I observe?
The disc is suitable for applications up to 13,300 r/min when matched with appropriate backing pads and tooling.
How does pack quantity support industrial use?
Supplied as a 50-pack to support continuous production and minimise tool-change interruptions.