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1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series
1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series
1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series
1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series
1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series
1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series

1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series

$22.52

(78 reviews)

More Power Less Effort—Conquer Any Job Frustrated with tools that can’t handle the demands of your trade? The Alpha - 1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12 is engineered for efficiency and precision, making it the perfect addition to your building and construction supplies toolkit. Designed for the toughest jobs, this drill bit provides unparalleled durability, ensuring you stay productive on-site. Available now at Industrial Shed—secure yours today. Key Features High-Speed Steel Construction – Offers exceptional strength, ensuring long-lasting performance and reliability on any job. Precision Ground Tip – Provides accurate drilling, reducing wandering and improving efficiency for all trade professionals. Versatile Use – Suitable for various materials including wood, metal, and plastic, making it a crucial part of your tool kit. Its robust construction and precise design make it one of the best drill bits for construction jobs in Melbourne. Stock won’t last—secure yours now at Industrial Shed.

More Power Less Effort—Conquer Any Job Frustrated with tools that can’t handle the demands of your trade? The Alpha - 1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12 is engineered for efficiency and precision, making it the perfect addition to your building and construction supplies toolkit. Designed for the toughest jobs, this drill bit provides unparalleled durability, ensuring you stay productive on-site. Available now at Industrial Shed—secure yours today. Key Features High-Speed Steel Construction – Offers exceptional strength, ensuring long-lasting performance and reliability on any job. Precision Ground Tip – Provides accurate drilling, reducing wandering and improving efficiency for all trade professionals. Versatile Use – Suitable for various materials including wood, metal, and plastic, making it a crucial part of your tool kit. Its robust construction and precise design make it one of the best drill bits for construction jobs in Melbourne. Stock won’t last—secure yours now at Industrial Shed.

1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series

(78 reviews)

More Power Less Effort—Conquer Any Job Frustrated with tools that can’t handle the demands of your trade? The Alpha - 1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12 is engineered for efficiency and precision, making it the perfect addition to your building and construction supplies toolkit. Designed for the toughest jobs, this drill bit provides unparalleled durability, ensuring you stay productive on-site. Available now at Industrial Shed—secure yours today. Key Features High-Speed Steel Construction – Offers exceptional strength, ensuring long-lasting performance and reliability on any job. Precision Ground Tip – Provides accurate drilling, reducing wandering and improving efficiency for all trade professionals. Versatile Use – Suitable for various materials including wood, metal, and plastic, making it a crucial part of your tool kit. Its robust construction and precise design make it one of the best drill bits for construction jobs in Melbourne. Stock won’t last—secure yours now at Industrial Shed.

More Power Less Effort—Conquer Any Job Frustrated with tools that can’t handle the demands of your trade? The Alpha - 1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12 is engineered for efficiency and precision, making it the perfect addition to your building and construction supplies toolkit. Designed for the toughest jobs, this drill bit provides unparalleled durability, ensuring you stay productive on-site. Available now at Industrial Shed—secure yours today. Key Features High-Speed Steel Construction – Offers exceptional strength, ensuring long-lasting performance and reliability on any job. Precision Ground Tip – Provides accurate drilling, reducing wandering and improving efficiency for all trade professionals. Versatile Use – Suitable for various materials including wood, metal, and plastic, making it a crucial part of your tool kit. Its robust construction and precise design make it one of the best drill bits for construction jobs in Melbourne. Stock won’t last—secure yours now at Industrial Shed.

$22.52 - $98.00

in 7 offers

The lowest price for 1/2in (12.70mm) Jobber Drill Bit Single Pack - Gold Series right now is $22.52 at Industrial Shed, compared across 6 retailers.

The all-time low was $18.23 on 31 Dec 2025 — today's price is 24% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 10 May 2026.

Size:

1/4in (6.35mm)
1/8in (3.18mm)
1/16in (1.59mm)
1.0 mm
1.5 mm
2.0 mm
2.5 mm
3/8in (9.53mm)
3/16in (4.76mm)
3/32in (2.38mm)
3.0 mm
3.2 mm
3.3 mm
3.5 mm
3.9 mm
4.0 mm
4.1 mm
4.2 mm
4.5 mm
4.8 mm
5/16in (7.94mm)
5/32in (3.97mm)
5/64in (1.98mm)
5.0 mm
5.1 mm
5.5 mm
5.6 mm
5.8 mm
6.0 mm
6.1 mm
6.4 mm
6.5 mm
6.8 mm
6.9 mm
7/16in (11.11mm)
7/32in (5.56mm)
7/64in (2.78mm)
7.0 mm
7.1 mm
7.2 mm
7.5 mm
8.0 mm
8.4 mm
8.5 mm
8.8 mm
9/32in (7.14mm)
9/64in (3.57mm)
9.0 mm
9.1 mm
9.4 mm
9.5 mm
9.6 mm
9.9 mm
10.0 mm
10.2 mm
10.5 mm
10.6 mm
10.8 mm
11/32in (8.73mm)
11/64in (4.37mm)
11.0 mm
11.1 mm
11.2 mm
11.5 mm
11.8 mm
12.0 mm
12.2 mm
12.5 mm
12.8 mm
12.9 mm
13/32in (10.32mm)
13/64in (5.16mm)
13.0 mm
15/32in (11.91mm)
15/64in (5.95mm)
17/64in (6.75mm)
19/64in (7.54mm)
21/64in (8.33mm)
23/64in (9.13mm)
25/64in (9.92mm)
27/64in (10.72mm)
29/64in (11.51mm)
31/64in (12.30mm)
No.20 (4.09mm)
No.21 (4.04mm)
No.30 (3.26mm)
No.40 (2.49mm)

Price comparison

Price data powered by pricesAPI.io

Last updated at 10/05/2026 00:13:51

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Industrial Shed

$22.52

Alpha - 1/2" (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12

Delivery between 11–19 May $7.95

Beyond Tools

$22.90

Alpha Gold Series Loose Imperial Jobber Drill Bits 1/2" (12.70mm) / 1

30-day returns

Beyond Tools

$98.00

Alpha Gold Series Loose Imperial Jobber Drill Bits 1/2" (12.70mm) / 5

30-day returns

eBay.com.au

$26.00

Pack Size 1 Alpha Jobber Drill Bit 1/2" Imperial Titanium Coated Hss

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!

Bolt & Nut Australia

$26.00

1/2" x 152mm Gold Series HSS Jobber Drill Bit Alpha 9LI12

Free delivery between Tue – Thu

Southland Supply Group

$27.45

1/2in Jobber Drill Bit

Delivery $22

Australian Boating Supplies

$49.75

Drill Bit 1/2inch Gold

Delivery between 12–18 May $12.50

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Size1/2"
Product BrandAlpha
System of MeasurementImperial
Unique FeaturesOut performs other drills by 30%
BrandAlpha

Price comparison

Updated about 1 month ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Industrial Shed

$22.52

Alpha - 1/2" (12.70mm) Jobber Drill Bit Single Pack - Gold Series | 9LI12

Delivery between 11–19 May $7.95

Beyond Tools

$22.90

Alpha Gold Series Loose Imperial Jobber Drill Bits 1/2" (12.70mm) / 1

30-day returns

Beyond Tools

$98.00

Alpha Gold Series Loose Imperial Jobber Drill Bits 1/2" (12.70mm) / 5

30-day returns

eBay.com.au

$26.00

Pack Size 1 Alpha Jobber Drill Bit 1/2" Imperial Titanium Coated Hss

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!

Bolt & Nut Australia

$26.00

1/2" x 152mm Gold Series HSS Jobber Drill Bit Alpha 9LI12

Free delivery between Tue – Thu

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Size1/2"
Product BrandAlpha
System of MeasurementImperial
Unique FeaturesOut performs other drills by 30%
BrandAlpha