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Home
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Drill Bits
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Twist Drill Bits
COPPER DRILL AMERICA TWIST DRILL BITS
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Brand: Drill America
Bit Diameter: K
Bit Diameter: 1/4 in
Bit Diameter: 5/16 in
Material Application: Copper
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In Stock at Store Today
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Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
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4 & Up
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$0 - $10
$10 - $20
$20 - $30
$30 - $40
$50 - $100
Brand
Drill America
CLE-LINE
Bit Diameter
#27
#15
#18
#34
#38
#39
B
D
#12
#13
#24
#2
#37
#47
#49
#59
#5
A
M
Y
Z
#14
#22
#23
#25
#46
#48
#4
#51
#52
#6
1/4 in
1/8 in
3/16 in
5/16 in
9/64 in
11/64 in
15/32 in
19/64 in
C
T
#17
#31
#35
#44
#45
#53
#57
17/64 in
31/64 in
G
K
N
O
W
X
#16
#1
#20
#32
#33
#3
#41
#60
#8
1/2 in
5/32 in
21/64 in
25/64 in
H
I
Q
S
#26
#30
#40
#56
#58
1/16 in
3/32 in
11/32 in
11/16 in
13/32 in
13/64 in
15/64 in
17/32 in
21/32 in
23/64 in
29/64 in
35/64 in
37/64 in
J
L
V
#10
#19
#21
#42
#55
#9
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Steel
Plaster
Wood
Vinyl Flooring
Linoleum
Number of Pieces
1 Piece
11-20 Pieces
Bit Material
High Speed Steel
Cobalt
Bit Length (in.)
2.68 in
2.81 in
3.87 in
4 in
4.25 in
4.5 in
6 in
6.37 in
8 in
12 in
18 in
Shank Style
Straight
Round
3-Flat
Hex
Shank Diameter
1/4 in
5/16 in
K
Features
No Additional Features
Drilling Depth (in)
1.0625
1.25
1.5
1.625
2.625
2.75
2.8125
2.9375
3.1875
3.62
4
4.250
6
13
Individual/Set
Individual
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high speed steel
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1/4 in. hex shank
2 high speed steel
6 in. high speed steel aircraft extension drill bit
bright finish
cobalt aircraft extension
cobalt steel tool
gold oxide
hard metal
impact drill
killer force drill
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Brand: Drill America
Bit Diameter: K
Bit Diameter: 1/4 in
Bit Diameter: 5/16 in
Material Application: Copper
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22 Results
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More Options Available
$
14
.
62
(
$1.22
/unit
)
(94)
Model# KFD1/4P12
Drill America
1/4 in. High Speed Steel Killer Force Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
8
.
41
(44)
Model# DWDDL8X1/4
Drill America
1/4 in. x 8 in. High Speed Steel Extra Long Twist Drill Bit
Add to Cart
Compare
More Options Available
$
28
.
84
(
$2.40
/unit
)
(38)
Model# KFDHEX1/4P12
Drill America
1/4 in. Quick Change Drill Bit with Hex Shank (12-Pieces)
Add to Cart
Compare
More Options Available
$
19
.
09
(18)
Model# DWDDL18X1/4
Drill America
1/4 in. x 18 in. High Speed Steel Extra Long Drill Bit
Add to Cart
Compare
More Options Available
$
23
.
21
(
$1.93
/unit
)
(83)
Model# HD3F5/16P12
Drill America
5/16 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (12-Pack)
Add to Cart
Compare
More Options Available
$
9
.
28
(121)
Model# GLBCOX65/16
Drill America
5/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
9
.
38
(49)
Model# GLBCOX121/4
Drill America
1/4 in. x 12 in. Cobalt Aircraft Extension Drill Bit
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More Options Available
$
7
.
02
(
59
¢
/unit
)
(57)
Model# DWDN1/4P12
Drill America
1/4 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
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More Options Available
$
7
.
95
(87)
Model# DWDA/CX125/16
Drill America
5/16 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
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More Options Available
$
31
.
39
(
$2.62
/unit
)
(34)
Model# D/ACO1/4P12
Drill America
1/4 in. M42 Cobalt Drill Bit (12-Piece)
Add to Cart
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More Options Available
$
5
.
85
(133)
Model# DWDA/CX65/16
Drill America
5/16 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
53
.
07
(
$4.42
/unit
)
(3)
Model# D/ASTCO5/16P12
Drill America
5/16 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
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