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Drill Bits
COBALT DRILL BITS
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Bit Diameter: #17
Bit Diameter: #40
Bit Diameter: #47
Bit Diameter: 15/64 in
Bit Diameter: Q
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
Price
to
Apply
$0 - $10
$10 - $20
$30 - $40
Bit Diameter
1/8 in
1/2 in
1/4 in
3/8 in
3/32 in
5/16 in
#9
3/16 in
5/64 in
7/64 in
9/32 in
11/64 in
#47
#4
5/32 in
7/32 in
7/8 in
9/64 in
11/16 in
13/32 in
17/32 in
19/64 in
25/64 in
H
#14
#18
#1
#23
#25
#31
#37
#38
#46
#52
13/64 in
15/64 in
21/64 in
35/64 in
37/64 in
43/64 in
61/64 in
J
Q
#11
#13
#15
#16
#19
#20
#21
#24
#26
#27
#33
#36
#39
#3
#40
#41
#44
#45
#48
#50
#53
#55
#56
#57
#62
#69
#71
#72
#78
#8
1-1/2 in
1-5/16 in
1/16 in
1.5 mm
3/4 in
3.5 mm
5/8 in
7/16 in
9/16 in
12 mm
15/32 in
17/64 in
19/32 in
21/32 in
23/64 in
29/32 in
47/64 in
53/64 in
57/64 in
D
G
L
M
N
O
U
X
Bit Length (in.)
1.81 in
2 in
2.43 in
4.75 in
6 in
12 in
Bit Material
High Speed Steel
Cobalt
Carbide
Titanium
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Vinyl Flooring
Wood
Linoleum
Shank Diameter
#47
15/64 in
Q
#40
Drilling Depth (in)
0.8125
1
1.3125
1.375
2.5625
3.4375
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Bit Diameter: #17
Bit Diameter: #40
Bit Diameter: #47
Bit Diameter: 15/64 in
Bit Diameter: Q
Bit Material: Cobalt
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Top Rated Products
$
37
.
16
(
$6.19
/unit
)
Model# D/ACOQP6
Drill America
Q M42 Cobalt Twist Drill Bit (6-Piece)
Add to Cart
More Options Available
$
4
.
24
(122)
Model# GLBCOX615/64
Drill America
15/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
13
.
67
(
$1.14
/unit
)
(9)
Model# D/ACO47P12
Drill America
#47 M42 Cobalt Twist Drill Bit (12-Piece)
Add to Cart
More Options Available
$
31
.
88
(
$2.66
/unit
)
(3)
Model# D/ASTCO15/64P12
Drill America
15/64 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
More Options Available
$
3
.
40
(16)
Model# GLBCOX647
Drill America
#47 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
13
.
10
Model# GLBCOX6Q
Drill America
Q x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
13
.
38
(
$1.12
/unit
)
(3)
Model# D/ASTCO40P12
Drill America
#40 M42 Cobalt Short Drill Bit (12-Piece)
Add to Cart
More Options Available
$
8
.
63
(8)
Model# GLBCOX1247
Drill America
#47 x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart