Statutory Warranty
As a consumer, you have a legal right to a 2-year warranty on newly purchased goods. If there are defects, you may request repair or replacement within this period. This right applies regardless of any voluntary manufacturer’s warranty.
Legal basis: Section 437 of the German Civil Code (BGB) · EU Directive 2019/771
Description
xhook-and-loop Corundum Sanding Discs, Ø 150/180 mm, for wood, paint, and hardwood floors
In short: These corundum hook-and-loop sanding discs (Ø 150 mm and Ø 180 mm ) are the cost-effective, all-purpose solution for sanders with a compatible hook-and-loop backing pad. They are suitable for wood, paint, metal, parquet edges, and general renovation work.
If you're looking for hook-and-loop 150-mm sanding discs, hook-and-loop 180-mm sanding discs, edger, or corundum sanding discs for random-orbit sanders, you'll find affordable standard options here for a wide range of sanding tasks. Selection guide by machine and grit: Sanding Disc Guide · zirconia alumina vs. Corundum – Which Is Right for Which Job?
| Diameter | Ø 150 mm or Ø 180 mm, depending on the model |
|---|---|
| Material | Corundum / Aluminum Oxide |
| Mounting | hook-and-loop |
| Grit sizes | K24, K36, K40, K60, K80, K100 |
| Use | Wood, Paint, Metal, Hardwood Floors, Perimeter Areas, and Renovation |
Suitable for this class of machines
Compatible with random-orbit sanders, edger, disc sanders, and parquet edge sanders with 150 mm or 180 mm hook-and-loop pads, e.g., Lägler, Bona, Janser, MENZER, Bosch, Makita, Festool, Mirka, and Metabo. What matters is not the brand name alone, but whether the diameter and hook-and-loop mounting fit the machine.
Ø 150 mm or Ø 180 mm?
| Variant | Typical Applications |
|---|---|
| Ø 150 mm | Random-orbit sander, small surfaces, wood, paint, and general renovation |
| Ø 180 mm | edger, disc sanders, and larger edge areas during parquet flooring work |
Corundum or " zirconia alumina"?
Corundum is the right choice for many standard applications and offers good value for the price. For hardwood, intensive parquet sanding, old coatings, or longer service life, the Zirkon hook-and-loop sanding disc (Ø 150/180 mm ) is the better choice.
Which " grit " do I need?
| grit | Recommended Use |
|---|---|
| K24–K36 | Heavy-duty removal, old coatings, and heavily worn surfaces |
| K40–K60 | Intermediate Sanding and Surface Leveling |
| K80–K100 | Fine and final sanding before applying oil, varnish, or finish |
Frequently Asked Questions
Will this blade fit my Lägler, Bona, or MENZER machine?
Yes, if the machine uses a compatible Ø 150 mm or Ø 180 mm hook-and-loop disc. The brand name is only a reference; what matters are the diameter and the mounting.
Is corundum suitable for hardwood floors?
Yes, corundum is well-suited for general sanding and edge areas. For very hard wood or longer service life, zirconia alumina is often the better choice.
View the guide for 150/180-mmedger
Compatibility Note: The brand names and model designations listed (including, but not limited to, Lägler, Bona, MENZER, Janser, Bosch, Makita, Festool, Mirka, and Metabo) are registered trademarks of their respective owners. They are mentioned solely for the purpose of describing technical compatibility. Riwo Commerce has no business or legal affiliation with these companies.
GPSR Product Safety
xShipping conditions
xShipping conditions
Shipping service provider
Depending on the size of the package and the delivery address, shipping is handled reliably by our logistics partners DHLor Hermes.
This ensures that your order arrives quickly, safely, and efficiently.
Shipping area
We ship to all EU member states, including Switzerland*
Costs
Depending on the order value, the following shipping costs apply:
within Germany:
up to 199,00 € order value: shipping costs 6,99 €
From 200,00 € order value the delivery isfree of charge
EU member states, including Switzerland*
With an order value of € 299.00 weship free of charge
Or use our shipping calculator in the shopping cart
Means of payment
Credit card (Visa, Mastercard, Maestro)
PayPal
Klarna
Sofort
* Note regarding shipments to Switzerland and third countries outside the European Union:
For orders with a value of 1,000 EUR or more (value limits depend on the destination country), formal customs clearance is required (electronic export declaration).
Please contact us before completing your order so that we can provide you with an estimate of the expected customs and clearance costs.
refund policy
xrefund policy
Cancellation Policy for the Online Retail Sale of Abrasive Materials:
Right of Withdrawal
You have the right to cancel this contract within fourteen days without giving any reason. The cancellation period is fourteen days from the day
on which you or a third party designated by you, other than the carrier, took possession of the goods, provided that you ordered one or more items as part of a single order and they are delivered together;
on which you or a third party designated by you, other than the carrier, took possession of the last item, provided that you ordered multiple items as part of a single order and they are delivered separately;
on the date on which you or a third party designated by you, who is not the carrier, took possession of the last partial shipment or the last item, provided that you ordered a single item that is delivered in multiple partial shipments or items.
To exercise your right of withdrawal, you must notify us at RIWO COMMERCE
Mohnweg 5
85375 Neufahrn
Phone:08165 66634
Email:info@riwo-commerce.com
of your decision to withdraw from this contract by an unequivocal statement (e.g. a letter sent by post, fax or e-mail). You can use the attached sample withdrawal form, but this is not mandatory.
To comply with the withdrawal period, it is sufficient for you to send the notification of the exercise of the right of withdrawal before the expiry of the withdrawal period.
Consequences of withdrawal
If you withdraw from this contract, we shall reimburse to you all payments received from you, including the costs of delivery (with the exception of the supplementary costs resulting from your choice of a type of delivery other than the least expensive type of standard delivery offered by us), without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract. For this repayment, we will use the same means of payment that you used for the original transaction, unless expressly agreed otherwise with you; in no case will you be charged any fees for this repayment.
We may refuse repayment until we have received the goods back or until you have provided proof that you have returned the goods, whichever is the earlier.
You must return or hand over the goods to us immediately and in any case within fourteen days at the latest from the day on which you inform us of the revocation of this contract. The deadline is met if you send the goods before the period of fourteen days has expired.
You shall bear the direct costs of returning the goods.
End of the cancellation policy
Sample withdrawal form (complete and return only if you wish to withdraw from the contract):
To [your company name]
[your address]
[Your e-mail address]
[Your telephone number]
I/we () hereby revoke the contract concluded by me/us () for the purchase of the following goods ()/the provision of the following service ()
Ordered on ()/received on ()
Name of the consumer(s)
Address of the consumer(s)
Signature of the consumer(s) (only for notification on paper)
Date
(*) Delete as appropriate.
Please make sure that the withdrawal policy is clearly visible on your website before the customer completes the purchase. The use of the model withdrawal form is optional, but it can help the customer to exercise the withdrawal properly. Please note that for reasons of hygiene and safety, only unused goods can be accepted for the withdrawal of abrasive materials.
Frequently Asked Questions
For which machines are the corundum hook-and-loop grinding wheels suitable?
These discs fit all standard random-orbit sanders and orbital sanders with 150mm or 180mm plates, such as Bosch, Festool, Makita, Mirka, and Flex. Please check the mounting pattern and diameter before purchasing.
What is the difference between corundum and zirconia alumina grinding wheels?
Corundum (aluminum oxide) is the classic all-around choice offering good value for the money—ideal for wood, paint, varnish, and light metals. " zirconia alumina " is self-sharpening and more durable, making it recommended for hard woods and intensive, continuous use. For standard work on softer woods and DIY projects, corundum is the cost-effective choice.
Which grit do you recommend for woodworking?
For initial sanding of rough or untreated wood, we recommend K40–K60; for intermediate sanding, K80–K100; and for final sanding before painting, K150–K240. Corundum is particularly well-suited for softer wood species such as spruce, pine, and beech.
Can the discs also be used on metal and paint?
Yes, corundum aluminum oxide is suitable for wood, metal, paint, and varnish. For metal, we recommend grits K40–K80 and adequate cooling during processing.
How many discs are included in the package?
Depending on the package size you choose, the package contains 10, 25, or 50 slices. The package size is listed in the product variant.
How long is the delivery time?
We ship from our warehouse in Taufkirchen near Munich within 24 hours via DHL or Hermes. Delivery within Germany takes 1–3 business days.
📄 Documents & Downloads
Statutory Warranty
As a consumer, you have a legal right to a 2-year warranty on newly purchased goods. If there are defects, you may request repair or replacement within this period. This right applies regardless of any voluntary manufacturer’s warranty.
Legal basis: Section 437 of the German Civil Code (BGB) · EU Directive 2019/771
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