Alpha reduced shank drill bits are made from titanium nitride coated steel and are suitable for use with 10mm or 12.5mm drill chucks. Features: Made from a single piece of high speed steel to eliminate breakage and increase durability and strength Three flat shank prevents movement or rotation in the chuck 118° split point for improved drilling into pilot holes Suitable for use with metal Alpha reduced shank drill bits – quick reference Code Size Qty 9LM140R 14.0 x 86mm flute, 10.0mm shank 1 9LM145R 14.5 x 86mm flute, 10.0mm shank 1 9LM150R 15.0 x 86mm flute, 12.5mm shank 1 9LM155R 15.5 x 86mm flute, 12.5mm shank 1 9LM160R 16.0 x 86mm flute, 12.5mm shank 1 9LM165R 16.5 x 86mm flute, 12.5mm shank 1 9LM170R 17.0 x 86mm flute, 12.5mm shank 1 9LM175R 17.5 x 86mm flute, 12.5mm shank 1 9LM180R 18.0 x 86mm flute, 12.5mm shank 1 9LM185R 18.5 x 86mm flute, 12.5mm shank 1 9LM190R 19.0 x 86mm flute, 12.5mm shank 1 9LM195R 19.5 x 86mm flute, 12.5mm shank 1 9LM200R 20.0 x 86mm flute, 12.5mm shank 1 9LM210R 21.0 x 86mm flute, 12.5mm shank 1 9LM220R 22.0 x 86mm flute, 12.5mm shank 1 9LM230R 23.0 x 86mm flute, 12.5mm shank 1 9LM240R 24.0 x 86mm flute, 12.5mm shank 1 9LM250R 25.0 x 86mm flute, 12.5mm shank 1 9LM260R 26.0 x 86mm flute, 12.5mm shank 1 Reduced shank drill bits are often referred to as jobbers.
Alpha reduced shank drill bits are made from titanium nitride coated steel and are suitable for use with 10mm or 12.5mm drill chucks. Features: Made from a single piece of high speed steel to eliminate breakage and increase durability and strength Three flat shank prevents movement or rotation in the chuck 118° split point for improved drilling into pilot holes Suitable for use with metal Alpha reduced shank drill bits – quick reference Code Size Qty 9LM140R 14.0 x 86mm flute, 10.0mm shank 1 9LM145R 14.5 x 86mm flute, 10.0mm shank 1 9LM150R 15.0 x 86mm flute, 12.5mm shank 1 9LM155R 15.5 x 86mm flute, 12.5mm shank 1 9LM160R 16.0 x 86mm flute, 12.5mm shank 1 9LM165R 16.5 x 86mm flute, 12.5mm shank 1 9LM170R 17.0 x 86mm flute, 12.5mm shank 1 9LM175R 17.5 x 86mm flute, 12.5mm shank 1 9LM180R 18.0 x 86mm flute, 12.5mm shank 1 9LM185R 18.5 x 86mm flute, 12.5mm shank 1 9LM190R 19.0 x 86mm flute, 12.5mm shank 1 9LM195R 19.5 x 86mm flute, 12.5mm shank 1 9LM200R 20.0 x 86mm flute, 12.5mm shank 1 9LM210R 21.0 x 86mm flute, 12.5mm shank 1 9LM220R 22.0 x 86mm flute, 12.5mm shank 1 9LM230R 23.0 x 86mm flute, 12.5mm shank 1 9LM240R 24.0 x 86mm flute, 12.5mm shank 1 9LM250R 25.0 x 86mm flute, 12.5mm shank 1 9LM260R 26.0 x 86mm flute, 12.5mm shank 1 Reduced shank drill bits are often referred to as jobbers.
Alpha reduced shank drill bits are made from titanium nitride coated steel and are suitable for use with 10mm or 12.5mm drill chucks. Features: Made from a single piece of high speed steel to eliminate breakage and increase durability and strength Three flat shank prevents movement or rotation in the chuck 118° split point for improved drilling into pilot holes Suitable for use with metal Alpha reduced shank drill bits – quick reference Code Size Qty 9LM140R 14.0 x 86mm flute, 10.0mm shank 1 9LM145R 14.5 x 86mm flute, 10.0mm shank 1 9LM150R 15.0 x 86mm flute, 12.5mm shank 1 9LM155R 15.5 x 86mm flute, 12.5mm shank 1 9LM160R 16.0 x 86mm flute, 12.5mm shank 1 9LM165R 16.5 x 86mm flute, 12.5mm shank 1 9LM170R 17.0 x 86mm flute, 12.5mm shank 1 9LM175R 17.5 x 86mm flute, 12.5mm shank 1 9LM180R 18.0 x 86mm flute, 12.5mm shank 1 9LM185R 18.5 x 86mm flute, 12.5mm shank 1 9LM190R 19.0 x 86mm flute, 12.5mm shank 1 9LM195R 19.5 x 86mm flute, 12.5mm shank 1 9LM200R 20.0 x 86mm flute, 12.5mm shank 1 9LM210R 21.0 x 86mm flute, 12.5mm shank 1 9LM220R 22.0 x 86mm flute, 12.5mm shank 1 9LM230R 23.0 x 86mm flute, 12.5mm shank 1 9LM240R 24.0 x 86mm flute, 12.5mm shank 1 9LM250R 25.0 x 86mm flute, 12.5mm shank 1 9LM260R 26.0 x 86mm flute, 12.5mm shank 1 Reduced shank drill bits are often referred to as jobbers.
Alpha reduced shank drill bits are made from titanium nitride coated steel and are suitable for use with 10mm or 12.5mm drill chucks. Features: Made from a single piece of high speed steel to eliminate breakage and increase durability and strength Three flat shank prevents movement or rotation in the chuck 118° split point for improved drilling into pilot holes Suitable for use with metal Alpha reduced shank drill bits – quick reference Code Size Qty 9LM140R 14.0 x 86mm flute, 10.0mm shank 1 9LM145R 14.5 x 86mm flute, 10.0mm shank 1 9LM150R 15.0 x 86mm flute, 12.5mm shank 1 9LM155R 15.5 x 86mm flute, 12.5mm shank 1 9LM160R 16.0 x 86mm flute, 12.5mm shank 1 9LM165R 16.5 x 86mm flute, 12.5mm shank 1 9LM170R 17.0 x 86mm flute, 12.5mm shank 1 9LM175R 17.5 x 86mm flute, 12.5mm shank 1 9LM180R 18.0 x 86mm flute, 12.5mm shank 1 9LM185R 18.5 x 86mm flute, 12.5mm shank 1 9LM190R 19.0 x 86mm flute, 12.5mm shank 1 9LM195R 19.5 x 86mm flute, 12.5mm shank 1 9LM200R 20.0 x 86mm flute, 12.5mm shank 1 9LM210R 21.0 x 86mm flute, 12.5mm shank 1 9LM220R 22.0 x 86mm flute, 12.5mm shank 1 9LM230R 23.0 x 86mm flute, 12.5mm shank 1 9LM240R 24.0 x 86mm flute, 12.5mm shank 1 9LM250R 25.0 x 86mm flute, 12.5mm shank 1 9LM260R 26.0 x 86mm flute, 12.5mm shank 1 Reduced shank drill bits are often referred to as jobbers.
Last updated at 05/08/2026 23:11:50
Alpha - 17.5mm Reduced Shank Drill Bit Single Pack | 9LM175R
Delivery between 9–18 May $7.95
Alpha Reduced Shank Metric Drill Bit Black
Delivery by Wed $25
Hss Reduced Shank Drill Bit 1/2" Shank (Metric) - 17.5mm
Drill 1/2 Reduced Shank 17.5
17.5mm Reduced Shank Drill Bit
Delivery $22
17.5mm x 152mm Reduced Shank HSS Black Oxide Jobber Drill Bit Alpha 9LM175R
Free delivery by Mon
Alpha 17.5mm Reduced Shank Drill Bit Single Pack 9LM175R
Delivery $9.70
Qty 2 Reduced Shank Jobber Drill Bit 17.5mm X 152mm Hss Black Alpha
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Size | M17.5 (17.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Flute Length | 86mm |
Alpha - 17.5mm Reduced Shank Drill Bit Single Pack | 9LM175R
Delivery between 9–18 May $7.95
Alpha Reduced Shank Metric Drill Bit Black
Delivery by Wed $25
Hss Reduced Shank Drill Bit 1/2" Shank (Metric) - 17.5mm
Drill 1/2 Reduced Shank 17.5
17.5mm Reduced Shank Drill Bit
Delivery $22
| Size | M17.5 (17.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Flute Length | 86mm |
