Bordo 1" 1/2" Reduced Shank Drill Bright/Black HSS - Imperial
Available
Bordo HSS drill bits handle the full range of general workshop and trade drilling in steel, aluminium, and non-ferrous metals. The 1/2" Reduced Shank Drill Bright/Black HSS - Imperial is part of Bordo's comprehensive Australian cutting tool range — trusted by engineers, tradespeople, and machinists across industry and manufacturing.
Where this product is used
HSS drill bits are the general-purpose workhorse for drilling steel, aluminium, copper, and plastics in workshop and trade environments.
- General purpose drilling in mild steel, aluminium, copper, and wood in workshop and site
- Maintenance and repair drilling across a wide range of materials
- Fabrication, construction, and trade drilling in production and site environments
Key specifications
| Material | HSS |
| Finish | Black Oxide |
| Shank | Reduced Shank |
Selecting the right option
For mild steel and aluminium, standard jobber HSS is appropriate. Black oxide finish improves lubricity; bright finish suits aluminium. Sets covering 1–13mm (25 pieces) or 1–10mm (19 pieces) cover most trade requirements. Replace drills when cutting effort increases — a dull drill work-hardens stainless and hard steels.
Resources
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1mm drill bit
Model Number: 2651-1
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1-1/4mm drill bit
Model Number: 2651-1.1/4
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1-1/8mm drill bit
Model Number: 2651-1.1/8
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1-1/16mm drill bit
Model Number: 2651-1.1/16
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1-3/16mm drill bit
Model Number: 2651-1.3/16
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1-5/32mm drill bit
Model Number: 2651-1.5/32
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1-7/32mm drill bit
Model Number: 2651-1.7/32
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3/4mm drill bit
Model Number: 274361
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5/8mm drill bit
Model Number: 274426
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7/8mm drill bit
Model Number: 274487
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9/16mm drill bit
Model Number: 274557
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11/16mm drill bit
Model Number: 274618
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13/16mm drill bit
Model Number: 2651-13/16
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15/16mm drill bit
Model Number: 2651-15/16
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17/32mm drill bit
Model Number: 2651-17/32
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19/32mm drill bit
Model Number: 2651-19/32
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21/32mm drill bit
Model Number: 2651-21/32
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23/32mm drill bit
Model Number: 2651-23/32
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25/32mm drill bit
Model Number: 2651-25/32
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27/32mm drill bit
Model Number: 2651-27/32
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29/32mm drill bit
Model Number: 2651-29/32
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31/32mm drill bit
Model Number: 2651-31/32
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35/64mm drill bit
Model Number: 2651-35/64
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37/64mm drill bit
Model Number: 2651-37/64
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39/64mm drill bit
Model Number: 2651-39/64
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41/64mm drill bit
Model Number: 2651-41/64
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43/64mm drill bit
Model Number: 2651-43/64
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45/64mm drill bit
Model Number: 2651-45/64
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47/64mm drill bit
Model Number: 2651-47/64
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49/64mm drill bit
Model Number: 2651-49/64
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51/64mm drill bit
Model Number: 2651-51/64
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53/64mm drill bit
Model Number: 2651-53/64
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55/64mm drill bit
Model Number: 2651-55/64
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57/64mm drill bit
Model Number: 2651-57/64
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59/64mm drill bit
Model Number: 2651-59/64
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61/64mm drill bit
Model Number: 2651-61/64
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63/64mm drill bit
Model Number: 2651-63/64
