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Blue Sealey SM31 300mm disc sander with red sanding disc, adjustable work table, and safety switch.

Sealey SM31 300mm Disc Sander

by Sealey

£278.18from 3 retailers
GTIN05024209288163
EAN5024209288163
MPNSM31
Prices updated 7 Jun 2026

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Product Description

The Sealey SM31 is a bench-mounting 300mm disc sander designed for general woodworking applications in workshops and trade environments. This semi-portable unit combines a powerful 750W induction motor with smooth direct drive operation, delivering consistent performance at 1450rpm for effective material removal and finishing work. Built around a balanced 305mm aluminium sanding disc, the SM31 accepts adhesive-backed sanding discs for quick and secure changes between grits. The sanding table measures 156 x 438mm and tilts to 45°, providing versatility for angled work, whilst the included mitre gauge enables precise angle sanding for accurate joinery and finish work. A 52mm dust extraction port helps maintain a cleaner working environment when connected to appropriate extraction equipment. Safety features include a no-volt load release switch, which prevents the machine from automatically restarting after a power interruption. The unit is fully approved to current CE standards and fitted with necessary guarding. At 25.6kg, the SM31 offers a stable platform for precision sanding whilst remaining semi-portable for workshop relocation when required. Features and Benefits: • 750W induction motor delivers reliable power with smooth direct drive operation • Tilting table to 45° with mitre gauge for accurate angle sanding • No-volt load release switch provides enhanced operator safety • Balanced aluminium disc accepts standard adhesive-backed sanding discs • 52mm dust extraction port for connection to workshop extraction systems • CE approved with fitted guarding for compliant workshop use Specifications: Brand: Sealey Consumable Parts: SM31/38 - Sanding Disc Ø305mm 80Grit PSA Disc Size: Ø305mm Disc Speed: 1450rpm Dust Extraction Diameter: Ø52mm Motor Power: 750W - 230V Nett Weight: 25.6kg Table Size: 156 x 438mm Table Tilt: 45º

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