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STARRETT Duratec SFB Band Saw Blade, Carbon Steel, 21 ft 10 in, 3 Tooth Pitch - Aluminum & Soft Metal Cutting Blades
STARRETTAluminum & Soft Metal Cutting Blades

STARRETT Duratec SFB Band Saw Blade, Carbon Steel, 21 ft 10 in, 3 Tooth Pitch

The STARRETT Band Saw Blade is a carbon steel blade designed for cutting aluminum, soft metals, carbon steel, and wood. This Duratec(TM) SFB model has a length of 21 ft 10 in and a tooth pitch of 3, with manufacturer…

SKU 3G-OTH-288388

Also listed as: 916892110 · 91689 21 10

Brand
STARRETT
Item
Duratec SFB Band Saw Blade, Carbon Steel, 21 ft 10 in, 3 Tooth Pitch
Category
Aluminum & Soft Metal Cutting Blades
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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

STARRETT
Manufacturer Part Number
91689-21-10
Type
Duratec(TM) SFB, Aluminum/Carbon Steel/Soft Metal/Wood, 3

Technical Documents

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

Product Description

The STARRETT Band Saw Blade is a carbon steel blade designed for cutting aluminum, soft metals, carbon steel, and wood. This Duratec(TM) SFB model has a length of 21 ft 10 in and a tooth pitch of 3, with manufacturer part number 91689-21-10.

Frequently Asked Questions

What is the STARRETT Duratec SFB band saw blade used for?

The STARRETT Duratec SFB band saw blade is a carbon steel blade designed for cutting aluminum, soft metals, carbon steel, and wood. Its 3 tooth pitch and 21 ft 10 in length suit general fabrication and maintenance tasks across metalworking and woodworking industries.

What are the specifications of the STARRETT 91689-21-10 band saw blade?

The STARRETT 91689-21-10 band saw blade is a Duratec SFB model made from carbon steel. It has a length of 21 ft 10 in and a tooth pitch of 3. This blade is intended for cutting aluminum, carbon steel, soft metals, and wood.

Where to buy STARRETT band saw blades worldwide?

3G Electric supplies STARRETT band saw blades worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the Duratec SFB model (MPN 91689-21-10) and other genuine STARRETT cutting blades to your facility.

How to select the right STARRETT band saw blade for cutting aluminum?

For cutting aluminum with a STARRETT band saw blade, choose a carbon steel blade like the Duratec SFB with a coarse tooth pitch (e.g., 3 teeth per inch) to prevent clogging. Match blade length to your saw's wheel diameter and ensure proper tension for clean cuts.

Used in

Common applications for STARRETT
Structural steel fabrication — TENNAX™-PRO bi-metal band saw blades for cutting beams and channels
Stainless steel pipe cutting — Advanz™ CS carbide-tipped band saw blades for abrasive material
Aluminum extrusion cutting — Duratec™ SFB carbon steel band saw blades for soft metals
General metalworking maintenance — Intenss™ PRO-DIE high-speed steel band saw blades for mixed metals
Hard alloy tool steel cutting — Intenss™ PRO bi-metal band saw blades with hook edge
Wood and non-ferrous material sawing — Duratec™ SFB carbon steel blades for multi-material shops

STARRETT Products

3G Electric supplies STARRETT aluminum & soft metal cutting blades. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This STARRETT band saw blade is made of carbon steel with a Duratec SFB tooth form. It measures 11 ft 6 in length with 14 teeth per inch. Suitable for cutting aluminum, soft metals, carbon steel, and wood in fabrication and maintenance applications
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