DREMELMandrels, Collets & Chucks for Rotary Tools
DREMEL Mandrel: Std Screw, 1 7/16 in Overall Lg, Mandrel, 1/8 in Shank Dia
The DREMEL Mandrel: Std Screw (SKU 3W843, MPN 402) is a standard-screw mandrel for rotary tools. It features a 1/8-inch shank diameter, a 1/4-inch bit diameter, and a 1 7/16-inch overall length.
SKU 3G-OTH-305016
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DREMEL Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The DREMEL Mandrel: Std Screw (SKU 3W843, MPN 402) is a standard-screw mandrel for rotary tools. It features a 1/8-inch shank diameter, a 1/4-inch bit diameter, and a 1 7/16-inch overall length.
Used in
Common applications for DREMELMetal fabrication – Dremel 426 cut-off wheels for cutting sheet metal and bolts with rotary tools.
Woodworking – Dremel MM480U oscillating blade for flush cutting door jambs and trim.
Automotive repair – Dremel 530-02 stainless steel wire brushes for cleaning engine components and removing rust.
Jewelry making – Dremel 9902 tungsten carbide carving bit for engraving and shaping precious metals.
Surface preparation – Dremel MM80W sanding sheet set for stripping paint and smoothing wood surfaces.
Adhesive removal – Dremel MM501U carbide-grit scraper blade for removing tile adhesive and caulk.
DREMEL Products
3G Electric supplies DREMEL mandrels, collets & chucks for rotary tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











