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DRILL BITS
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Bit Material: Cobalt
Material Application: Duct/Sheet Metal
Shank Diameter: 5/16 in
Shank Diameter: #49
Shank Diameter: 25/64 in
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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
$20 - $30
$40 - $50
$50 - $100
Bit Diameter
5/16 in
25/64 in
#49
Bit Length (in.)
1.68 in
2 in
2.81 in
3.25 in
5.12 in
6 in
6.37 in
7 in
12 in
Bit Material
High Speed Steel
Cobalt
Carbide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Vinyl Flooring
Linoleum
Shank Diameter
1/2 in
3/8 in
#23
#27
#37
#47
5/16 in
11/64 in
19/64 in
H
#13
#14
#18
#22
#24
#38
#39
#46
3/8 in.
25/64 in
B
D
G
J
N
O
X
Y
#12
#15
#16
#25
#31
#3
#41
#48
#49
#4
#51
#52
#53
#56
#57
#59
#5
#61
#63
#77
#79
#80
#8
1/4 in
1/8 in
3/16 in
5/32 in
5/64 in
7/32 in
9/32 in
13/64 in
15/64 in
21/64 in
35/64 in
37/64 in
A
C
L
M
Q
S
T
U
V
W
Z
#11
#17
#19
#20
#21
#26
#28
#2
#33
#34
#35
#36
#40
#42
#44
#45
#50
#55
#58
#60
#62
#64
#65
#66
#68
#69
Individual/Set
Individual
Drilling Depth (in)
0.6875
1
1.625
1.875
2.8125
3.75
4
4.375
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Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Bit Material: Cobalt
Material Application: Duct/Sheet Metal
Shank Diameter: 5/16 in
Shank Diameter: #49
Shank Diameter: 25/64 in
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$
9
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28
(121)
Model# GLBCOX65/16
Drill America
5/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
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$
15
.
03
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Model# GLBCOX125/16
Drill America
5/16 in. x 12 in. Cobalt Aircraft Extension Drill Bit
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$
45
.
95
(
$7.66
/unit
)
(34)
Model# D/ACO25/64P6
Drill America
25/64 in. M42 Cobalt Drill Bit (6-Piece)
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$
53
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07
(
$4.42
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Model# D/ASTCO5/16P12
Drill America
5/16 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
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$
26
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91
Model# DWDTLCO25/64
Drill America
25/64 in. Cobalt Taper Length Twist Drill Bit
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$
14
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46
(
$1.21
/unit
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Model# D/ASTCO49P12
Drill America
#49 M42 Cobalt Short Drill Bit (12-Piece)
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$
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29
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77
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Model# DWDCO49P12
Drill America
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