Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
OLFA RB45-10 Rotary Cutter Blade, 45 mm, Tungsten, 0.3 mm, 10-Pack - Rotary Cutter Blades
OLFARotary Cutter Blades

OLFA RB45-10 Rotary Cutter Blade, 45 mm, Tungsten, 0.3 mm, 10-Pack

The OLFA Rotary Cutter Blade: Straight (SKU RB45-10, MPN RB45-10) is a 45 mm diameter, 0.3 mm thick tungsten blade from the RTY-2 series. This 10-pack of straight blades is designed for use with OLFA rotary cutters.

SKU 3G-OTH-251407

Also listed as: RB4510 · RB45 10

Brand
OLFA
Item
RB45-10 Rotary Cutter Blade, 45 mm, Tungsten, 0.3 mm, 10-Pack
Part Number
RB45-10
Category
Rotary Cutter Blades
Available to Order
Also known as:RB45-10OLFA
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
RB45-10
Type
Tungsten, RTY-2, 10 PK
Blade Dia
45 mm
Blade Thick
0.3 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OLFA Rotary Cutter Blade: Straight (SKU RB45-10, MPN RB45-10) is a 45 mm diameter, 0.3 mm thick tungsten blade from the RTY-2 series. This 10-pack of straight blades is designed for use with OLFA rotary cutters.

Frequently Asked Questions

What is the OLFA Rotary Cutter Blade RB45-10 used for?

The OLFA RB45-10 is a straight tungsten blade for rotary cutters, used in fabric, leather, and crafting applications. Its 45 mm diameter and 0.3 mm thickness provide clean, precise cuts on multiple layers. This 10-pack is ideal for quilters, tailors, and DIY enthusiasts requiring consistent sharpness.

What are the specifications of the OLFA RB45-10 blade?

The OLFA RB45-10 is a straight rotary cutter blade with a 45 mm diameter and 0.3 mm thickness, made of tungsten. It is part of the RTY-2 series and comes in a 10-pack. The manufacturer part number is RB45-10, and it is designed for use with OLFA rotary cutters.

Where to buy OLFA RB45-10 blades worldwide?

You can source OLFA RB45-10 blades worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times; we supply genuine OLFA blades for rotary cutters.

How to install OLFA rotary cutter blades?

To install an OLFA RB45-10 blade, first ensure the cutter is locked or disengaged. Remove the blade guard or screw, replace the old blade with a new one from the 10-pack, and secure it tightly. Always follow the cutter manufacturer's instructions and dispose of used blades safely.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from OLFA

View all OLFA parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first