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3G Electric
OLFA KB4-R/5 Replacement Precision Knife Blades
OLFAReplacement Precision Knife Blades

OLFA KB4-R/5 Replacement Precision Knife Blades

The OLFA Curved Art Blade (MPN KB4-R/5) is a replacement precision knife blade made of steel, with a 3/4 in blade length, 0.45 mm blade thickness, and 5/16 in blade width. It comes in a 5-pack and is compatible with…

SKU 3G-OTH-272737

Also listed as: KB4R5 · KB4 R 5 · KB4-R-5

Brand
OLFA
Item
KB4-R/5 Replacement Precision Knife Blades
Part Number
KB4-R/5
Category
Replacement Precision Knife Blades
Available to Order
Also known as:KB4-R/5OLFA
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OLFA
Manufacturer Part Number
KB4-R/5
Type
Steel, 6ZTJ9, 5 PK
Blade Wd
5/16 in
Blade Thick
0.45 mm

Technical Documents

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

Product Description

The OLFA Curved Art Blade (MPN KB4-R/5) is a replacement precision knife blade made of steel, with a 3/4 in blade length, 0.45 mm blade thickness, and 5/16 in blade width. It comes in a 5-pack and is compatible with OLFA model 6ZTJ9.

Frequently Asked Questions

What is the OLFA Curved Art Blade used for?

The OLFA Curved Art Blade is a replacement precision knife blade designed for detailed cutting tasks in art, craft, and hobby applications. Its curved shape allows for controlled cuts on materials like paper, cardstock, and thin plastics. It is compatible with OLFA model AK-4.

What are the specifications of the OLFA Curved Art Blade?

The OLFA Curved Art Blade (MPN KB4-R/5) has a blade length of 3/4 in, thickness of 0.45 mm, and width of 5/16 in. It is made of steel and comes in a 5-pack. This blade is designed for use with OLFA model AK-4 precision knives.

Where to buy OLFA Curved Art Blades worldwide?

3G Electric supplies OLFA Curved Art Blades worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement blade for your precision cutting needs.

How to install the OLFA Curved Art Blade?

To install the OLFA Curved Art Blade, first ensure the knife handle is secure. Retract the blade holder, insert the curved blade with the sharp edge facing forward, and lock it in place. Always follow the manufacturer's safety guidelines and use a cutting mat to protect surfaces.

Used in

Common applications for OLFA
Flooring installation — OLFA PC-L laminate scoring knife for scoring laminate planks with a 1/2-inch blade projection.
Warehouse and logistics — OLFA SK-15/DSB disposable dual-hook safety cutter for cutting shrink wrap and strapping.
Food processing — OLFA SK-15/DSB NSF certified safety cutter for opening packaging in food zones.
Manufacturing — OLFA SK-8 fully automatic retracting utility knife for repetitive cutting tasks with automatic blade retraction.
Maintenance and repair — OLFA SK-10 single-hook safety cutter with tape splitter for opening boxes and cutting tape.
Blade disposal — OLFA DC-3 and DC-4 blade disposal containers for safe collection of used blades in workshops.
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OLFA Products

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

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Steel replacement blades for precision knives. Each blade measures 5/16 in width and 0.55 mm thickness. Suitable for detailed cutting tasks such as paper, cardstock, and thin plastics. Sold in a pack of 5
OLFA
Steel replacement blades for precision knives. Each blade measures 5/16 in width and 0.55 mm thickness. Suitable for detailed cutting tasks such as paper, cardstock, and thin plastics. Sold in a pack of 5

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