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3G Electric
OLFA LH-20B Straight-Edge Hook-Tip Replacement Snap-Off Blades, 5 Pack
OLFAStraight-Edge Hook-Tip Replacement Snap-Off Blades

OLFA LH-20B Straight-Edge Hook-Tip Replacement Snap-Off Blades, 5 Pack

The OLFA LH-20B is a straight-edge hook-tip replacement snap-off blade, part of the OLFA Snap-Off Blade line. It features a 4 1/2 in blade length, 11/16 in blade width, and 0.03 in blade thickness, with 4 segments…

SKU 3G-OTH-316318

Also listed as: LH20B · LH 20B

Brand
OLFA
Item
LH-20B Straight-Edge Hook-Tip Replacement Snap-Off Blades, 5 Pack
Part Number
LH-20B
Category
Straight-Edge Hook-Tip Replacement Snap-Off Blades
Available to Order
Also known as:LH-20BOLFA
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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
LH-20B
Type
5 PK
Blade Wd
11/16 in
Segments
4
Blade Thick
0.03 in

Technical Documents

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

Product Description

The OLFA LH-20B is a straight-edge hook-tip replacement snap-off blade, part of the OLFA Snap-Off Blade line. It features a 4 1/2 in blade length, 11/16 in blade width, and 0.03 in blade thickness, with 4 segments per blade. The blade is made of steel and comes in a 5-pack (SKU 3G-OTH-316318).

Frequently Asked Questions

What is the OLFA LH-20B snap-off blade used for?

The OLFA LH-20B is a straight-edge hook-tip replacement snap-off blade designed for precision cutting in industrial settings. It is commonly used for trimming gaskets, cutting sheet materials, and scoring surfaces where a hooked edge provides better control and access.

What are the specifications of the OLFA LH-20B blade?

The OLFA LH-20B blade has a 4 1/2 in length, 11/16 in width, and 0.03 in thickness. It is made of steel with 4 snap-off segments per blade. Each pack contains 5 blades. The manufacturer part number is LH-20B.

Where to buy OLFA LH-20B blades worldwide?

3G Electric supplies the OLFA LH-20B snap-off blades to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these blades to your facility, ensuring you get the right cutting tools for your application.

How to select the right OLFA snap-off blade for cutting?

Select an OLFA snap-off blade based on material thickness and cut type. For hook-tip blades like the LH-20B, use them for scoring or cutting gaskets and films where a hooked edge prevents blade drift. Always match blade length and width to your knife handle's specifications.

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 straight-edge hook-tip replacement snap-off blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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