118° split point - Better for drilling into Pilot Holes 3 Flats on Shank - Prevents slippage in chuck Black/ Bright finish acids chip flow & heat dissipation Full length ground from a single piece of HSS - eliminates breakage
118° split point - Better for drilling into Pilot Holes 3 Flats on Shank - Prevents slippage in chuck Black/ Bright finish acids chip flow & heat dissipation Full length ground from a single piece of HSS - eliminates breakage
in 2 offers
The lowest price for 1/2in (12.70mm) Reduced Shank Drill Bit Single Pack right now is $21.57 at Industrial Shed, compared across 2 retailers.
The all-time low was $6.13 on 11 July 2025 — today's price is 252% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 May 2026.
1/2in (12.70mm) Reduced Shank Drill Bit Single Pack
118° split point - Better for drilling into Pilot Holes 3 Flats on Shank - Prevents slippage in chuck Black/ Bright finish acids chip flow & heat dissipation Full length ground from a single piece of HSS - eliminates breakage
118° split point - Better for drilling into Pilot Holes 3 Flats on Shank - Prevents slippage in chuck Black/ Bright finish acids chip flow & heat dissipation Full length ground from a single piece of HSS - eliminates breakage
Last updated at 11/05/2026 07:46:52
Alpha - 1/2" (12.70mm) Reduced Shank Drill Bit Single Pack | 9LI12R
Delivery between 12–20 May $7.95
1/2in Reduced Shank Jobber Drill Bit
Delivery $22
| Shaft Diameter | 3/8" |
| Flute Length | 114mm |
| Shaft Type | Reduced |
| Overall Length - Metric | 152mm |
| Diameter - Imperial | 1/2" |
Alpha - 1/2" (12.70mm) Reduced Shank Drill Bit Single Pack | 9LI12R
Delivery between 12–20 May $7.95
1/2in Reduced Shank Jobber Drill Bit
Delivery $22
| Shaft Diameter | 3/8" |
| Flute Length | 114mm |
| Shaft Type | Reduced |
| Overall Length - Metric | 152mm |
| Diameter - Imperial | 1/2" |
