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3G Electric
OLFA RB28-500 Rotary Cutter Blade, 28 mm, Tungsten, 0.3 mm, 500-Pack - Rotary Cutter Blades
OLFARotary Cutter Blades

OLFA RB28-500 Rotary Cutter Blade, 28 mm, Tungsten, 0.3 mm, 500-Pack

The OLFA Rotary Cutter Blade: Straight (SKU RB28-500, MPN RB28-500) is a 28 mm diameter, 0.3 mm thick tungsten blade from the RTY-1/C series. This product is supplied in a 500-pack quantity.

SKU 3G-OTH-251412

Also listed as: RB28500 · RB28 500

Brand
OLFA
Item
RB28-500 Rotary Cutter Blade, 28 mm, Tungsten, 0.3 mm, 500-Pack
Part Number
RB28-500
Category
Rotary Cutter Blades
Available to Order
Also known as:RB28-500OLFA
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OLFA
Manufacturer Part Number
RB28-500
Type
Tungsten, RTY-1/C, 500 PK
Blade Dia
28 mm
Blade Thick
0.3 mm

Technical Documents

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OLFA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OLFA Rotary Cutter Blade: Straight (SKU RB28-500, MPN RB28-500) is a 28 mm diameter, 0.3 mm thick tungsten blade from the RTY-1/C series. This product is supplied in a 500-pack quantity.

Frequently Asked Questions

What is OLFA Rotary Cutter Blade RB28-500 used for?

The OLFA RB28-500 is a 28 mm diameter, 0.3 mm thick tungsten straight blade designed for precision cutting in textile, upholstery, and industrial material processing. It fits OLFA RTY-1/C rotary cutters and is ideal for straight cuts on fabrics, leather, and thin sheet materials.

What are the specifications of OLFA Rotary Cutter Blade RB28-500?

The OLFA RB28-500 is a tungsten straight blade with a 28 mm diameter and 0.3 mm thickness. It is part of the RTY-1/C series and comes in a 500-pack. The manufacturer part number is RB28-500. This blade is designed for use with OLFA rotary cutters.

Where to buy OLFA Rotary Cutter Blade RB28-500 worldwide?

3G Electric supplies the OLFA RB28-500 rotary cutter blade worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this 500-pack of 28 mm tungsten blades for your cutting operations.

How to select the right OLFA rotary cutter blade for fabric cutting?

For fabric cutting, choose OLFA blades with a 28 mm diameter and 0.3 mm thickness, like the RB28-500 tungsten blade. Tungsten offers extended edge life for high-volume use. Ensure compatibility with your OLFA RTY-1/C cutter. Replace blades when dull to maintain clean cuts and avoid material fraying.

Used in

Common applications for OLFA
Packaging and shipping — OLFA snap-off knives (e.g., LA-X) for cutting cardboard and tape.
Flooring installation — OLFA floor scraper (e.g., XSR-200) for removing adhesive and old flooring.
Construction and drywall — OLFA snap-off blades (e.g., AB-50S) for scoring and cutting drywall.
Textile and fabric cutting — OLFA rotary cutter blades (e.g., RB45-5) for straight cuts on fabric.
Maintenance and repair — OLFA scraper blades (e.g., GSB-2S/6B) for removing paint or gaskets.
Blade disposal safety — OLFA blade disposal container (e.g., DC-4) for used blade collection in workshops.
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OLFA Products

3G Electric supplies OLFA rotary cutter blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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