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MARTOR Utility Blade: 2 Cutting Sides, 1 1/2 in Overall Lg, 1 in Overall Wd, Steel - Replacement Double Heads
MARTORReplacement Double Heads

MARTOR Utility Blade: 2 Cutting Sides, 1 1/2 in Overall Lg, 1 in Overall Wd, Steel

The MARTOR Utility Blade: 2 Cutting Sides (MPN 3550.20) is a replacement double-head blade made of steel. It has an overall length of 1 1/2 inches and an overall width of 1 inch, and is supplied in a 10-pack (SKU…

SKU 3G-OTH-272701

Also listed as: 355020 · 3550 20 · 3550-20

Brand
MARTOR
Item
Utility Blade: 2 Cutting Sides, 1 1/2 in Overall Lg, 1 in Overall Wd, Steel
Category
Replacement Double Heads
Available to Order
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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

MARTOR
Manufacturer Part Number
3550.20
Type
Steel, 147T39, 10 PK
Overall Lg
1 1/2 in
Overall Wd
1 in

Technical Documents

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

Product Description

The MARTOR Utility Blade: 2 Cutting Sides (MPN 3550.20) is a replacement double-head blade made of steel. It has an overall length of 1 1/2 inches and an overall width of 1 inch, and is supplied in a 10-pack (SKU 3G-OTH-272701). This blade is designed for use with MARTOR utility knives.

Frequently Asked Questions

What is the MARTOR 3550.20 utility blade used for?

The MARTOR 3550.20 utility blade is a replacement double-head blade for MARTOR utility knives. It is used for cutting materials like cardboard, plastic strapping, and packaging in industrial, warehouse, and maintenance settings. The steel construction provides durability for repeated cutting tasks.

What are the specifications of the MARTOR 3550.20 blade?

The MARTOR 3550.20 blade is made of steel, with an overall length of 1 1/2 in and an overall width of 1 in. It has two cutting sides and is supplied in a 10-pack (SKU 147T42). The manufacturer part number is 3550.20, and the model is 147T39.

Where to buy MARTOR 3550.20 blades worldwide?

3G Electric supplies MARTOR 3550.20 blades worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these replacement double-head blades to your facility. Contact us for pricing and lead time on orders.

How to install the MARTOR 3550.20 blade in a utility knife?

To install the MARTOR 3550.20 blade, retract the blade guard on your MARTOR utility knife, remove the old blade, and insert the new double-head blade with the cutting edges facing outward. Ensure the blade locks securely before use. Always follow the knife manufacturer's safety instructions.

Used in

Common applications for MARTOR
Logistics and warehousing — MARTOR automatic retracting utility knives (e.g., MPN 625095.02) for cutting cardboard and shrink wrap.
Packaging lines — MARTOR single-hook safety cutters (e.g., MPN 350001.02) for opening boxes and cutting strapping.
Manufacturing — MARTOR ceramic blade cutters (e.g., MPN 500001.17) for non-magnetic cutting of films and tapes.
Construction — MARTOR disposable safety cutters (e.g., MPN 350145.02) for cutting insulation, drywall, and roofing materials.
Retail and distribution — MARTOR quick-change utility knives (e.g., MPN 10130610.02) for high-volume carton opening.
Food processing — MARTOR stainless steel blade cutters (e.g., MPN 160099.7) for cutting plastic packaging in hygienic environments.

MARTOR Products

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

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Cross-referenced by specification & description
MARTOR Replacement Blade Head: 2 Cutting Sides, 2 1/4 in Overall Lg, 1 in Overall Wd, Steel, 10 PK (MPN 3770.20)
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MARTOR Utility Blade: 1 in Blade Lg, 3/4 in Blade Wd, 0.016 in Blade Thick, 147T35/147T36, 100 PK (MPN 92.66)
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MARTOR Utility Blade: 2 13/16 in Blade Lg, 3/4 in Blade Wd, 0.02 in Blade Thick, Steel, 100 PK (MPN 7940.60)
MARTOR Utility Blade: 2 3/16 in Blade Lg, 3/4 in Blade Wd, 0.025 in Blade Thick, Steel, 100 PK (MPN 106.31)
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MARTOR Utility Blade: 2 3/16 in Blade Lg, 3/4 in Blade Wd, 0.025 in Blade Thick, Steel, 100 PK (MPN 106.31)

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