WIDIA M40448 Single-Cut Flame Bur, 5/16" x 3/4" Head, 1/4" Shank
The WIDIA Carbide Bur is a single-cut flame bur (SH-2) with a 5/16" x 3/4" head and 1/4" shank, MPN M40448. As a WIDIA METAL REMOVAL product, it is designed for material shaping and finishing. 3G Electric sources…
SKU 3G-OTH-599299
Also listed as: M 40448 · M-40448
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Product Description
The WIDIA Carbide Bur is a single-cut flame bur (SH-2) with a 5/16" x 3/4" head and 1/4" shank, MPN M40448. As a WIDIA METAL REMOVAL product, it is designed for material shaping and finishing. 3G Electric sources this genuine industrial tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is a WIDIA carbide bur used for?
A WIDIA carbide bur is used for material shaping, deburring, and finishing on metals and hard materials. The single-cut flame design (SH-2) provides fast stock removal with a smooth finish, ideal for die grinding, weld preparation, and general fabrication across industrial applications.
What are the specifications of the WIDIA M40448 carbide bur?
The WIDIA M40448 carbide bur has a flame shape (SH-2) with single-cut geometry, a 5/16" x 3/4" head, and a 1/4" shank. It is part of the WIDIA METAL REMOVAL line, designed for precision material removal and finishing in industrial machining.
Where to buy WIDIA carbide burs worldwide?
3G Electric supplies genuine WIDIA carbide burs worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner across 14 departments, we provide accurate quoting and delivery for the M40448 and other WIDIA METAL REMOVAL tools to any international destination.
How to select the right carbide bur for metal finishing?
Select a carbide bur based on material hardness, desired finish, and cut type. For fast stock removal on steel, a single-cut flame bur like the WIDIA M40448 (SH-2) works well. For softer metals, a double-cut bur reduces clogging. Always match shank size to your rotary tool's collet.
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3G Electric supplies WIDIA single-cut flame burs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.