FREUD
Frequently asked questions
Common questions about FREUD from 3G Electric.
What materials are FREUD circular saw blades designed to cut?
FREUD circular saw blades are categorized by material type: wood-cutting blades (e.g., LU86R014, LU84M008) for lumber, plywood, and composites; aluminum and soft metal-cutting blades (e.g., LU77M008, LU89M014) for non-ferrous metals; and steel/general metal-cutting blades (e.g., LU6A10) for ferrous metals. Each blade uses carbide-tipped teeth with specific geometry to optimize cut quality and tool life for the intended material.
What arbor sizes are available for FREUD saw blades?
FREUD circular saw blades stocked by 3G Electric are available with arbor sizes of 5/8 inch (e.g., LU77M008, LU84M008) and 1 inch (e.g., LU86R014, LU89M014). The arbor size must match the saw spindle; verify your equipment's arbor diameter before ordering. Adapters may be required for non-standard arbors.
What is the difference between a combo blade and a carbide blade in FREUD's wood-cutting line?
In FREUD's wood-cutting blades, 'combo' (e.g., LU86R014, LU71M014) refers to a blade designed for both ripping and crosscutting, with a tooth configuration that balances speed and finish. 'Carbide' (e.g., LU79R010) indicates the blade uses carbide-tipped teeth for durability, but the term is also used to denote a specific grind optimized for fine crosscuts or plywood. Check the manufacturer part number for exact application details.
Can FREUD router bits be used with any router collet size?
FREUD router bits, such as the cove cut profile bit (MPN 30-102), have a 1/2-inch shank diameter. This is a standard size for industrial routers. Ensure your router collet accepts 1/2-inch shanks; some routers use 1/4-inch collets, which would require an adapter or a different bit. Always verify shank compatibility before use.
How do I select the correct FREUD blade for cutting aluminum?
For aluminum cutting, FREUD offers blades like the LU77M008 (8-inch, 60 teeth) for thin metal and the LU89M014 (14-inch, 100 teeth) for thick metal. Choose a blade with a high tooth count (60-100) and a negative hook angle to reduce grabbing. Match the blade diameter and arbor size to your saw. For thin aluminum sheets, use a blade with a thinner kerf (0.08 inches) to minimize material loss.
What is the typical lifespan of a FREUD carbide-tipped saw blade?
The lifespan of a FREUD carbide-tipped blade depends on material type, feed rate, and maintenance. For wood-cutting blades, you can expect 50-100 hours of cutting before resharpening is needed. For metal-cutting blades, lifespan is shorter due to abrasive materials. Regular cleaning and proper storage extend blade life. Resharpening is possible for most FREUD blades, but replacement is recommended when teeth are chipped or worn beyond 0.5 mm.
