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Home
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Drill Bits
COBALT DRILL BITS
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Bit Diameter: 1/2 in
Bit Diameter: 11/16 in
Bit Material: Cobalt
Bit Length (in.): 6 in
Bit Length (in.): 15.75 in
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Free 1-2 Day Delivery
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Milwaukee
Drill America
Price
to
Apply
$20 - $30
$30 - $40
$100 - $150
$150 - $200
Bit Diameter
1/2 in
47/64 in
61/64 in
#13
#14
#18
#21
#23
#27
#31
#33
#47
#4
1-1/2 in
1-5/16 in
3/16 in
3/4 in
5/16 in
5/32 in
5/64 in
5/8 in
7/64 in
7/8 in
9/16 in
9/32 in
11/16 in
11/64 in
13/64 in
15/64 in
17/32 in
19/64 in
23/64 in
29/32 in
35/64 in
45/64 in
53/64 in
57/64 in
C
D
G
H
J
K
M
N
O
Q
U
Bit Length (in.)
3.75 in
6 in
7.62 in
7.75 in
Bit Material
Carbide
High Speed Steel
Cobalt
Alloy Steel
High Carbon Steel
Other
Steel
Tungsten
Material Application
Stainless Steel
Aluminum
Duct/Sheet Metal
Steel
Cast Iron
Angle Iron
Copper
PVC
Wood
Number of Pieces
1 Piece
5-10 Pieces
Shank Diameter
1/2 in
3/8 in
Shank Style
3-Flat
Straight
Drilling Depth (in)
4.5
5.625
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Bit Diameter
Bit Length (in.)
Bit Material
Material Application
Bit Diameter: 1/2 in
Bit Diameter: 11/16 in
Bit Material: Cobalt
Bit Length (in.): 6 in
Bit Length (in.): 15.75 in
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More Options Available
$
26
.
97
(3976)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
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Compare
More Options Available
$
119
.
00
(
$23.80
/unit
)
(349)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
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More Options Available
$
198
.
00
(
$19.80
/unit
)
(247)
Model# 48-89-2329-X10
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
31
.
39
/inch
(50)
Model# D/ACO11/16
Drill America
11/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare