4 in stock
Cover the most-used micro sizes for layout work. The Expo Tools 11508 set includes 8 HSS twist drills from 0.5–2.0 mm, ideal for precise hand drilling on OO/HO and N gauge projects.
Ideal uses for railway modellers
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Pilot holes for handrails, lamp irons, grab handles and etched details
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Feed-throughs for wiring: LED legs, decoder leads and droppers under track
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Mounting holes for figures, fence posts, signals, telegraph poles and signage
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Refining 3D prints/resin parts: clean out pivots, coupler boxes and bolt holes
Why this set
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Essential size coverage (0.5–2.0 mm) for rolling stock, structures and layout electrics
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HSS (High-Speed Steel) for clean, true holes in styrene, ABS, resin, wood and soft metals
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Pairs perfectly with a pin vice or Archimedes drill for maximum control
Included sizes (8 pcs)
0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0 mm
Specifications
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Type: HSS micro twist drill set
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Pieces: 8 (sizes above)
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Brand: Expo Tools
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Product code: 11508
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EAN: 5060144590022
Good to know
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Step up through sizes to reach larger diameters cleanly
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Not for hardened steel or rail
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Age restriction: cutting/drilling tool — sold to adults 18+ only