Alpha Reduced Shank HSS Jobber Drill Bit have a smaller diameter at their shank than at their tip. This allows them to drill large holes while being compatible with tools that have a small chuck size Features / Benefits: The end of the drill bit has a 12.7mm non-slip shank that has 3 flat sides which when installed into a 10mm or 12mm chuck prevents slippage. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Reduced Shank HSS Jobber Drill Bit have a smaller diameter at their shank than at their tip. This allows them to drill large holes while being compatible with tools that have a small chuck size Features / Benefits: The end of the drill bit has a 12.7mm non-slip shank that has 3 flat sides which when installed into a 10mm or 12mm chuck prevents slippage. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Reduced Shank HSS Jobber Drill Bit have a smaller diameter at their shank than at their tip. This allows them to drill large holes while being compatible with tools that have a small chuck size Features / Benefits: The end of the drill bit has a 12.7mm non-slip shank that has 3 flat sides which when installed into a 10mm or 12mm chuck prevents slippage. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Reduced Shank HSS Jobber Drill Bit have a smaller diameter at their shank than at their tip. This allows them to drill large holes while being compatible with tools that have a small chuck size Features / Benefits: The end of the drill bit has a 12.7mm non-slip shank that has 3 flat sides which when installed into a 10mm or 12mm chuck prevents slippage. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Last updated at 05/11/2026 15:57:24
Alpha Reduced Shank Metric Drill Bit Black
Delivery by Thu $25
Alpha - 20.5mm Reduced Shank Drill Bit Single Pack | 9LM205R
Delivery between 12–20 May $7.95
Alpha - 20.5mm Reduced Shank Drill Bit Single Pack | 9LM205R
Delivery between 12–20 May $7.95
Hss Reduced Shank Drill Bit 1/2" Shank (Metric) - 20.5mm
20.5mm Reduced Shank Drill Bit
Delivery $22
Qty 1 Reduced Shank Drill Bit 20.5mm (12.7mm Shank) Black Oxide Metric
Free delivery
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Qty 2 Reduced Shank Jobber Drill Bit 20.5mm X 152mm Hss Black Alpha
Free delivery
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20.5mm x 152mm Reduced Shank HSS Black Oxide Jobber Drill Bit Alpha 9LM205R
Free same-day delivery
Alpha 20.5mm Reduced Shank Drill Bit Single Pack 9LM205R
Delivery $9.70
| Size | M20.5 (20.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Flute Length | 86mm |
Alpha Reduced Shank Metric Drill Bit Black
Delivery by Thu $25
Alpha - 20.5mm Reduced Shank Drill Bit Single Pack | 9LM205R
Delivery between 12–20 May $7.95
Alpha - 20.5mm Reduced Shank Drill Bit Single Pack | 9LM205R
Delivery between 12–20 May $7.95
Hss Reduced Shank Drill Bit 1/2" Shank (Metric) - 20.5mm
20.5mm Reduced Shank Drill Bit
Delivery $22
| Size | M20.5 (20.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Flute Length | 86mm |
