STARRETT Band Saw Blade: Carbon Steel, Duratec(TM) SFB, Aluminum/Carbon Steel/Soft Metal/Wood
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
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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.
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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.















