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Home
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Drill Bits
COBALT DRILL BITS
6 Results
Bit Material: Cobalt
Shank Diameter: 1/2 in
Shank Diameter: 25/64 in
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Drill Bits
Twist Drill Bits
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Brand
Drill America
Hilti
Price
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$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
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Bit Diameter
1/2 in
1-1/2 in
1-5/16 in
3/4 in
5/8 in
7/8 in
9/16 in
11/16 in
17/32 in
25/64 in
29/32 in
47/64 in
53/64 in
57/64 in
61/64 in
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Bit Length (in.)
3.25 in
3.75 in
5.12 in
6 in
7 in
7.75 in
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Bit Material
Carbide
High Speed Steel
Diamond
Cobalt
Black Oxide
Steel
Tungsten
Titanium
Carbon Steel
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Material Application
Stainless Steel
Steel
Aluminum
Angle Iron
Copper
PVC
Wood
Duct/Sheet Metal
Cast Iron
Nickel
Plaster
Vinyl Flooring
Linoleum
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Number of Pieces
1 Piece
5-10 Pieces
Shank Style
Straight
Shank Diameter
1/2 in
1/8 in
3/8 in
3/8 in.
#23
#27
#37
#47
1/4 in
5/16 in
11/64 in
19/64 in
H
#13
#14
#18
#22
#24
#38
#39
#46
25/64 in
35/64 in
B
D
G
J
N
O
X
Y
#12
#15
#16
#25
#31
#3
#41
#48
#49
#4
#51
#52
#53
#56
#57
#59
#5
#61
#63
#77
#79
#80
#8
3/16 in
5/32 in
5/64 in
7/32 in
7/64 in
9/32 in
9/64 in
13/32 in
13/64 in
15/64 in
19/32 in
21/32 in
21/64 in
37/64 in
43/64 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
#42
#44
#45
#50
#55
#58
#60
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Individual/Set
Individual
Drilling Depth (in)
1.875
2.25
3
3.75
4.375
4.75
4.8125
5.1875
5.625
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More Options Available
$
34
.
98
/inch
(50)
Model# D/ACO3/4
Drill America
3/4 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
29
.
21
(15)
Model# DWDCO7/8
Drill America
7/8 in. m35 Cobalt Reduced Shank Twist Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
46
.
98
(
$7.83
/unit
)
(34)
Model# D/ACO25/64P6
Drill America
25/64 in. M42 Cobalt Drill Bit (6-Piece)
Add to Cart
Compare
$
246
.
00
Model# 410635
Hilti
1/2 in. Cobalt Jobber Drill Bit Pack (6-Piece)
Add to Cart
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More Options Available
$
36
.
03
Model# DWDTLCO1/2
Drill America
1/2 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
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More Options Available
$
46
.
62
(
$7.77
/unit
)
(3)
Model# D/ASTCO25/64P6
Drill America
25/64 in. M42 Cobalt Short Twist Drill Bit (6-Piece)
Add to Cart
Compare