Recommended
Mirka Coarse Cut 150 mm (7 holes)
At a glance
- For coarse sanding
- 40 up to 150 grit
- Box of 50
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This product is being replaced by Mirka Ultimax Ligno.
Mirka Coarse Cut sanding discs are designed for heavy-duty sanding and high-load applications. Thanks to the specially reinforced paper backing and Mirka’s unique Progressive Bond technology, these discs provide excellent edge durability and minimal clogging. Their flexibility makes them suitable for use on both flat and contoured surfaces. With a diameter of 150 mm and a 7-hole pattern, they also ensure efficient dust extraction.
Tip: for a longer life of the sanding disc, use a Mirka Pad Saver!
Benefits of Coarse Cut
- Progressive grain bonding prevents premature wear.
- Highly suitable for coarse sanding.
- Reinforced paper backing.
- Efficient dust extraction.
- Flexible with strengthened edges (resists tearing).
Application
Mirka Coarse Cut is highly suitable for coarse sanding of wood and other materials where heavy material removal is required. This sandpaper can, for example, be effectively used on steel, non-ferrous metals, pine wood, plastics, hardwood, and more.
Specifications
Grit sizes: P120, P150
Diameter: 150 mm
Hole configuration: 7
Packaging: per box of 50 discs
Properties
Colour: chestnut brown
Attachment: Velcro
Grain: aluminium oxide
Bonding: resin over resin (progressive bonding)
Coating: semi-open
Shape: disc
Product properties
The key technical properties clearly listed in one place.
- Article number
- SCH001128
-
The number of individual products or parts supplied in one set. A set may contain several identical items or a mixture of components; check the package contents for exactly what is included.
- 50 pieces
- Diameter
- 150 mm
-
The arrangement of extraction holes in a sanding disc or backing pad. A matching hole pattern helps remove sanding dust. Check that the holes line up with the backing pad and dust extraction system.
- 7
-
Grit size affects how much material an abrasive removes and how fine the resulting scratch pattern is. On the FEPA-P scale, the higher the P number, the finer the abrasive grit.
- P60-P80: coarse sanding, stripping old coatings or removing pronounced unevenness.
- P120-P180: further levelling and intermediate sanding.
- P240-P400: finer sanding before the next finishing stage.
- P600 and finer: very fine sanding or preparation for polishing, depending on the material.
These are general guidelines. Choose the grit based on the substrate, desired finish and instructions for the next coat. Different grit grading standards are not always directly comparable.
- P120, P150
-
Grit type describes the abrasive mineral used in a sanding product. It affects material removal, abrasive life and suitability for different surfaces.
- Aluminium oxide: a general-purpose abrasive for wood, paint and metal, among other materials.
- Silicon carbide: a very hard, sharp grit often used for fine sanding and wet-and-dry abrasive paper.
- Ceramic grit: wear-resistant and suitable for high material removal, particularly in demanding sanding work.
Grit size, backing material and machine choice also affect the final sanding result.
- aluminium oxide
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