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Home
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Drill Bits
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Twist Drill Bits
COBALT TWIST DRILL BITS
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In Stock at Store Today
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Bit Diameter: #37
Bit Diameter: #4
Bit Diameter: 35/64 in
Bit Material: Cobalt
Individual/Set: Individual
Get It Fast
In Stock at Store Today
Availability
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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
Price
to
Apply
$0 - $10
$10 - $20
$30 - $40
$40 - $50
Bit Diameter
1/8 in
1/2 in
1/4 in
5/16 in
#23
#27
#37
#47
3/16 in
3/8 in
5/32 in
7/64 in
9/64 in
11/64 in
13/32 in
19/64 in
H
#13
#14
#18
#22
#24
#38
#39
#46
25/64 in
35/64 in
37/64 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
3/32 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
#42
#44
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Vinyl Flooring
Linoleum
Number of Pieces
1 Piece
11-20 Pieces
Bit Material
High Speed Steel
Cobalt
Black Oxide
Bit Length (in.)
1.81 in
2.37 in
2.5 in
6 in
6.62 in
8.25 in
12 in
Features
No Additional Features
Shank Diameter
#37
#4
3/8 in
35/64 in
Shank Style
Straight
Drilling Depth (in)
0.5625
0.8125
1.25
1.4375
1.5
4.8125
4.875
Individual/Set
Individual
Featured Keywords
black oxide
jobber length
length drill bit
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Bit Diameter
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Bit Length (in.)
Bit Diameter: #37
Bit Diameter: #4
Bit Diameter: 35/64 in
Bit Material: Cobalt
Individual/Set: Individual
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8 Results
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Top Rated Products
More Options Available
$
8
.
43
(8)
Model# GLBCOX1237
Drill America
#37 x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
47
.
80
Model# DWDTLCO35/64
Drill America
35/64 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
Compare
More Options Available
$
14
.
48
(
$1.21
/unit
)
(9)
Model# D/ACO37P12
Drill America
#37 M42 Cobalt Twist Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
31
.
62
(34)
Model# D/ACOJ35/64
Drill America
35/64 in. M42 Cobalt Drill Bit
Add to Cart
Compare
More Options Available
$
36
.
38
(
$3.03
/unit
)
(3)
Model# D/ASTCO4P12
Drill America
#4 M42 Cobalt Short Drill Bit (12-Piece)
Add to Cart
Compare
$
38
.
58
(5)
Model# D/ACO3/8X35/64
Drill America
35/64 in. M42 Cobalt Reduced Shank Twist Drill Bit with 3/8 in. Shank
Add to Cart
Compare
More Options Available
$
4
.
43
(16)
Model# GLBCOX64
Drill America
#4 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
10
.
54
(
88
¢
/unit
)
(7)
Model# DWDCO37P12
Drill America
#37 M35 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare