Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU

Sealey GDM120B is a bench-mounting pillar drill designed for accurate, repeatable drilling in light industrial, agricultural and woodworking settings. With 16 selectable speeds and a 16mm chuck capacity, it’s a practical choice for workshops that need controlled drilling across a wide range of materials and bit sizes.
The GDM120B model uses a belt-driven multi-speed setup and includes safety-focused design features to support confident day-to-day use, including a no-voltage release switch and a guarded drive-belt area during operation.
| Model | GDM120B |
|---|---|
| Product type | Bench pillar drill |
| Supply | 230V |
| Motor power (start) | 350W (550W) |
| Input power | 550W |
| Number of speeds | 16 |
| Speed range | 210–3340rpm |
| Drilling capacity (chuck size) | 16mm |
| Spindle nose taper | MT2 |
| Spindle travel | 80mm |
| Spindle centre to column | 165mm |
| Maximum distance spindle to table | 410mm |
| Maximum distance spindle to base | 600mm |
| Column diameter | 70mm |
| Collar diameter | 60mm |
| Base size | 420 x 250mm |
| Overall height | 960mm |
| Net weight | 47kg |
| Optional accessory | GDMX/KC - Keyless Pillar Drill Chuck 16mm |
Providing over 12,000 product lines designed for use in the trade, SEALEY is highly respected as a leading brand by professionals. The company – founded in 1978 – places constant focus on new product innovation alongside existing product enhancement in order to continually introduce new and improved innovative tools and equipment for the workshop professional. Supplying equipment that complies or exceeds international standards, never compromising on quality, to achieve exceptional value for money products – the SEALEY quality benchmark.


+44 (0) 203 3972367
Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU
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