Bordo 1/2" Long Series HSS Black Drill Bit (2500) - Imperial
Regular price
$765.98
Sale price
$765.98
Regular price
Inc. GST
Available
The Bordo Long Series HSS Black Drill Bit (2500) - Imperial is part of Bordo's Australian drill bit range, engineered for reliable performance in trade and industrial drilling applications.
Key Specifications
| Diameter in (mm) | 12.7 |
|---|---|
| Diameter (inch) | 1/2 |
| Spindle Speed Free Cutting Stl RPM | 1078 |
| Surface Finish | Black |
| Flute Type | 30° Helix |
| Flute Length (mm) | 134 |
| Overall Length (OAL) mm | 205 |
| Feed per Revolution (mm) | 0.25 |
| Spindle Speed Aluminium/Brass RPM | 1530 |
| Spindle Speed Stainless Steel RPM | 301 |
| Spindle Speed Wood/Plastic RPM | 2282 |
| Spindle Speed Malleable Iron RPM | 677 |
| Spindle Speed Med. Carbon Steel RPM | 752 |
| Spindle Speed Cast Iron RPM | 602 |
| Spindle Speed Tool Steel RPM | 451 |
| Type of Point | 118° Std Chisel |
Product Features
- ANSI B94-11
- This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life
- Black Finish Twist Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating
- 118° chisel point with 30° helix
Product Highlights
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Available Options:
-
1/2mm drill bit
Model Number: 219149
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1/4mm drill bit
Model Number: 219151
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1/8mm drill bit
Model Number: 219155
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1/16mm drill bit
Model Number: 219163
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3/8mm drill bit
Model Number: 219214
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3/16mm drill bit
Model Number: 219222
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3/32mm drill bit
Model Number: 2500-3/32
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5/16mm drill bit
Model Number: 219283
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5/32mm drill bit
Model Number: 2500-5/32
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5/64mm drill bit
Model Number: 2500-5/64
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7/16mm drill bit
Model Number: 219344
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7/32mm drill bit
Model Number: 2500-7/32
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7/64mm drill bit
Model Number: 2500-7/64
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9/32mm drill bit
Model Number: 2500-9/32
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9/64mm drill bit
Model Number: 2500-9/64
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11/32mm drill bit
Model Number: 2500-11/32
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11/64mm drill bit
Model Number: 2500-11/64
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13/32mm drill bit
Model Number: 2500-13/32
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13/64mm drill bit
Model Number: 2500-13/64
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15/32mm drill bit
Model Number: 2500-15/32
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15/64mm drill bit
Model Number: 2500-15/64
-
17/64mm drill bit
Model Number: 2500-17/64
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19/64mm drill bit
Model Number: 2500-19/64
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21/64mm drill bit
Model Number: 2500-21/64
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23/64mm drill bit
Model Number: 2500-23/64
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25/64mm drill bit
Model Number: 2500-25/64
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27/64mm drill bit
Model Number: 2500-27/64
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29/64mm drill bit
Model Number: 2500-29/64
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31/64mm drill bit
Model Number: 2500-31/64
