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30/50PCS 115mm Angle Grinder Cross Hole Steel Paper Sandpaper Grinding Disc Polishing Grinding Sheet 24#36#40#60#80#120#

30/50PCS 115mm Angle Grinder Cross Hole Steel Paper Sandpaper Grinding Disc Polishing Grinding Sheet 24#36#40#60#80#120#

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Specifications

Brand Name
NONE
Type
Abrasive Pad
High-concerned chemical
None
DIY Supplies
Woodworking
Material
Other
Origin
Mainland China
Certification
NONE

Product Description

 


Please note : only 30pcs mixed style set have disc pad,other option no disc pad,thanks
Features:

- Suitable for all angle grinders.

- Small size and easy to carry.

-3 different sizes of grinding discs to meet different needs.



Specification:

Model: 115mm

Particle size: 24# 36# 60#

Outer diameter: 115 /125 (mm)

Inner diameter: 2 (mm)

Thickness: 1 (mm)

Material: brown corundum

Scope of application: Polishing


30PCS Packing included:

10* 24# Grinding sheet

10* 36# Grinding sheet

10* 60# Grinding sheet


1*Black Rubber Backing Pad and Nut



50pcs Sandpaper Disc Features:

* Made of red steel paper jade, wear-resistant and durable, long service life

* Elastic grinding, good water resistance, can avoid excessive cutting and scratches on the surface of the workpiece.

* It can be used for cleaning, polishing, melting and deburring of metal, wood and other materials.

* Used for grinding, polishing and polishing of stainless steel products, automobile manufacturing, heavy machinery, shipbuilding, molds, instruments, medical equipment, etc.



Specification:

Name: Sandpaper Disc

Material: red steel paper

Granularity: P24/P36/P40/P60/P80/P120

Purpose: grinding and polishing

Quantity: 50 sheets/roll

Diameter: 115*115mm / 4.53" * 4.53"

Aperture: 22mm

Thickness: 2mm

Color: Red



Packing included:

50 * Sandpaper Disc


Note:

1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.

2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.



Pros & Cons

Pros

  • Universal 115mm size fits all angle grinders for woodworking DIY
  • Multiple grits 24#-120# for grinding to polishing versatility
  • Cross hole design ensures secure, vibration-free use
  • Portable small size, value 30/50PCS packs

Cons

  • No disc pad in most packs, must buy separately
  • No certification; potential durability variance
  • Mixed styles only in 30PCS option
  • Material 'other' unspecified details

Common Questions

What material are these 115mm angle grinder sanding discs made from?

High-quality steel paper with cross hole design for secure attachment to angle grinders.

What sizes and grits are available in the 30/50PCS grinding discs pack?

115mm outer diameter discs in grits 24#, 36#, 40#, 60#, 80#, 120#; 30PCS mixed includes disc pad.

Are these sanding discs compatible with all angle grinders?

Yes, universal fit for all standard angle grinders with 115mm discs.

How to use these cross hole steel paper discs for polishing?

Attach to grinder via cross holes; use finer grits like 120# for polishing, coarser for grinding.

Does shipping include disc pads for all packs from Mainland China?

Only 30PCS mixed set includes disc pad; others do not; ships in 7-15 days.

Product information last updated on January 17, 2026