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  9. No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series

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No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series
No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series
No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series
No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series

No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series

M2 HSS Fully ground M2 HSS material increases drill life Titanium Nitride coating reduces heat and increases lubricity for extended life 135?? Split Point cuts faster and reduces wandering Details Item: Sheffield Jobber Drills Gauge Metal Cobalt Series Sub Brand: Alpha

M2 HSS Fully ground M2 HSS material increases drill life Titanium Nitride coating reduces heat and increases lubricity for extended life 135?? Split Point cuts faster and reduces wandering Details Item: Sheffield Jobber Drills Gauge Metal Cobalt Series Sub Brand: Alpha

$10.95

in 1 offers

Size:

1/2in (12.70mm)
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.21 (4.04mm)
No.30 (3.26mm)
No.40 (2.49mm)

No.20 Gauge (4.09mm) Jobber Drill Bit - Cobalt Series

$10.95

M2 HSS Fully ground M2 HSS material increases drill life Titanium Nitride coating reduces heat and increases lubricity for extended life 135?? Split Point cuts faster and reduces wandering Details Item: Sheffield Jobber Drills Gauge Metal Cobalt Series Sub Brand: Alpha

M2 HSS Fully ground M2 HSS material increases drill life Titanium Nitride coating reduces heat and increases lubricity for extended life 135?? Split Point cuts faster and reduces wandering Details Item: Sheffield Jobber Drills Gauge Metal Cobalt Series Sub Brand: Alpha

Size

No.20 (4.09mm)
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Price comparison

Last updated at 13/10/2025 16:11:32

Southland Supply Group

$10.95

Go to store

See 2 more history offers

Suncoast Bolts & Fasteners

$11.60

available 13 days ago

Low stock

Industrial Shed

$6.73

available 2 months ago

Low stock

Price history

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Price history

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Price comparison

Updated 3 days ago
Southland Supply Group

$10.95

See 2 more history offers

Suncoast Bolts & Fasteners

$11.60

Low Stock
Industrial Shed

$6.73

Low Stock

Price history

​
​

Price history

​
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