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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

$10.56 - $12.45

in 2 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

$10.56

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)
​

Price comparison

Last updated at 08/07/2025 20:47:37

Southland Supply Group

$10.56

+ $22.00 delivery

Go to store

Industrial Shed

$12.45

+ $2.63 delivery

Go to store

See 5 more history offers

SOS Tools

$13.24

available about 2 months ago

Low stock

Henchman Products

$6.93

available 2 months ago

Low stock

CDA Eastland Trade Supplies

$22.70

available 4 months ago

Low stock

tools.com

$10.46

available 9 months ago

Low stock


cashrewards

2% cashback

SPF Construction Products

$9.33

available about 1 year ago

Low stock

Price history

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​

Price history

​
​

Price comparison

Updated 2 days ago
Southland Supply Group

$10.56

+$22.00 delivery
Industrial Shed

$12.45

+$2.63 delivery

See 5 more history offers

SOS Tools

$13.24

Low Stock
Henchman Products

$6.93

Low Stock
CDA Eastland Trade Supplies

$22.70

Low Stock
tools.com

$10.46

Low Stock

cashrewards

2% cashback

SPF Construction Products

$9.33

Low Stock

Price history

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​

Price history

​
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