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Home
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Drill Bits
COBALT DRILL BITS
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Bit Diameter: #17
Bit Diameter: 1/4 in
Bit Diameter: #14
Bit Diameter: 29/32 in
Bit Material: Cobalt
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In Stock at Store Today
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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
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
Bit Diameter
1/8 in
1/2 in
1/4 in
5/16 in
#23
#27
#37
#47
#4
#9
3/8 in
3/16 in
5/32 in
7/64 in
9/64 in
11/64 in
19/64 in
H
#13
#14
#18
#22
#24
#38
#39
#46
13/32 in
25/64 in
35/64 in
37/64 in
B
D
G
J
N
O
X
Y
#12
#15
#16
#1
#25
#31
#3
#41
#48
#49
#51
#52
#53
#56
#57
#59
#5
#61
#63
#77
#79
#80
#8
3/32 in
5/64 in
7/32 in
9/32 in
11/16 in
13/64 in
15/64 in
17/32 in
21/64 in
29/32 in
33/64 in
43/64 in
47/64 in
57/64 in
61/64 in
A
C
L
M
Q
S
T
U
V
W
Z
#11
#17
#19
#20
#21
#26
#28
#2
#33
#34
#35
#36
#40
Bit Length (in.)
2.18 in
3.37 in
4 in
6 in
10 in
12 in
Material Application
Stainless Steel
Aluminum
Duct/Sheet Metal
Steel
Cast Iron
Angle Iron
Copper
PVC
Wood
Nickel
Plaster
Vinyl Flooring
Linoleum
Bit Material
Carbide
Steel
High Speed Steel
Bi-Metal
Cobalt
Diamond
Alloy Steel
Other
Titanium
Black Oxide
Carbon Steel
Multiple
Tungsten
Shank Diameter
#14
1/4 in
1/2 in
3/8 in
#17
29/32 in
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
3-Flat
Individual/Set
Individual
Drilling Depth (in)
1.125
1.25
1.8125
2.1875
2.75
3
3.75
6.125
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Category
Bit Diameter
Bit Length (in.)
Material Application
Bit Material
Bit Diameter: #17
Bit Diameter: 1/4 in
Bit Diameter: #14
Bit Diameter: 29/32 in
Bit Material: Cobalt
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Top Rated Products
More Options Available
$
10
.
97
(3998)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
$
36
.
96
(
$7.39
/unit
)
(432)
Model# 48-89-2313-X5
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
99
.
00
(
$9.90
/unit
)
(433)
Model# 48-89-2313-X10
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
9
.
97
(49)
Model# GLBCOX121/4
Drill America
1/4 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
36
.
15
(
$3.01
/unit
)
(34)
Model# D/ACO1/4P12
Drill America
1/4 in. M42 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
26
.
42
(
$2.20
/unit
)
(9)
Model# D/ACO14P12
Drill America
#14 M42 Cobalt Twist Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
3
.
52
(16)
Model# GLBCOX614
Drill America
#14 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
47
.
32
/inch
(50)
Model# D/ACO29/32
Drill America
29/32 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
27
.
93
(
$2.33
/unit
)
(3)
Model# D/ASTCO14P12
Drill America
#14 M42 Cobalt Short Drill Bit (12-Piece)
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More Options Available
$
125
.
12
Model# DWDTLCO29/32
Drill America
29/32 in. Cobalt Taper Length Twist Drill Bit
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