3M HD-DR Aluminium Oxide Surface Conditioning Disc Abrasive Disc, 3 in, Extra Coarse Grade, 25 Grit 25

Sous-total (25 unités, dans un pack de 25)*

109,39 €

(TVA exclue)

132,36 €

(TVA incluse)

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Dernier stock RS
  • 4 dernière(s) unité(s), prête(s) à l'envoi d'un autre centre de distribution
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Prix par unité*
1 +109,39 €4,376 €

*Prix donné à titre indicatif

N° de stock RS:
627-751
Référence fabricant:
7100359753
Fabricant:
3M
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Marque

3M

Backing Material

Non-Woven Web

Product Type

Abrasive Disc

Disc Diameter

3in

Sub Type

Surface Conditioning Disc

Abrasive Material

Aluminium Oxide

Grit Size

25

Colour

Font: White, Backing: Black

Grade

Extra Coarse

Quantity Per Package

25

Maximum Safe Speed

20000rpm

Vacuum Hole Design

No Hole

Standards/Approvals

No

Series

HD-DR

Statut RoHS : Exempté

Pays d'origine :
US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 3 in Disc Diameter, 60 Grit size - 7100359753


This hook-and-loop sanding disc is a non‑woven surface conditioning product designed for industrial metal and woodworking operations, offering aggressive material removal and finish control in automated or manual processes. It uses aluminium oxide abrasive embedded in a conformable web to perform light grinding, deburring, blending and finishing at high spindle speeds up to 20,000 rpm, and is supplied in packs of 100 for production environments.

Features & Benefits


• Extra-coarse abrasive delivers Rapid material removal and edge shaping
• Aluminium oxide PSG enhances cut performance and life
• Black backing with white font identifies heavy-duty variant
• No-hole design enables use with standard hook-and-loop pads
• Non-woven web reduces gouging while preserving part geometry

Applications


• Suitable for deburring and edge breaking on mild steel components
• Ideal for blending welds and refining radii in fabrication
• Used for finishing aluminium parts in robotic cells
• Can be used for light grinding on electrical enclosures
• Suitable for surface preparation prior to coating or bonding

What abrasive mineral is used and why is it chosen?


The disc uses aluminium oxide, selected for consistent cut rate and durability on ferrous and mixed substrates.

How is attachment achieved if the disc has no vacuum holes?


It attaches via a hook-and-loop Interface to compatible back-up pads, including universal pad options for secure retention.

What form factor and pack quantity does it come in?


The discs are supplied as 3 in single-diameter discs and packaged as 100 per pack for production use.

Can it withstand high-speed pneumatic sanders in automation?


Yes, it is rated for operation up to 20,000 rpm, suitable for many pneumatic and electric tools when matched to appropriate back-up pads.

Which industries benefit most from this product’s characteristics?


It is intended for automation, electronics, electrical and mechanical sectors requiring controlled heavy-duty surface conditioning.

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