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Home
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Drill Bits
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Twist Drill Bits
COPPER TWIST DRILL BITS
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In Stock at Store Today
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Material Application: Copper
Drilling Depth (in): 0.1875
Drilling Depth (in): 3.875
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
CLE-LINE
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Bit Diameter
Z
13/32 in
Y
#77
#76
#78
1/64 in
#2
17/64 in
A
Bit Material
High Speed Steel
Cobalt
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Angle Iron
Cast Iron
Copper
Steel
Aluminum
Duct/Sheet Metal
Nickel
PVC
Plaster
Wood
Linoleum
Vinyl Flooring
Gypsum
Bit Length (in.)
0.75 in
0.87 in
1 in
3.87 in
5.25 in
6 in
6.25 in
12 in
Shank Style
Straight
Round
3-Flat
Features
No Additional Features
Shank Diameter
13/32 in
Y
Z
#77
#76
#78
1/64 in
#2
17/64 in
A
Drilling Depth (in)
0.0625
0.078125
0.125
0.1875
0.2364
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.7486
0.75
0.8125
0.86614173
0.875
0.9375
0.985
1
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.375
1.379
1.4375
1.4578
1.495
1.4972
1.5
1.5625
1.6154
1.625
1.6875
1.73228346
1.7336
1.75
1.8125
1.87
1.875
1.8912
1.9375
2
2.0094
2.125
2.1276
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.5
2.500
2.5625
2.625
2.6398
2.75
2.8125
2.875
2.9375
3
3.0625
3.125
3.1875
3.3125
3.375
3.4278
3.4375
3.5
3.500
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.250
4.3125
4.375
4.75
4.8125
4.875
5
5.125
5.1875
5.375
5.625
6
6.125
6.375
13
18
Individual/Set
Individual
Featured Keywords
reverse drill
jobber length
135 degree
black oxide finish
bright finish
3/8 in. dia
3/8 in. shank
6 in. aircraft extension drill
135 degree split point
black oxide
drilling metal
gold oxide
left hand drill
length extension drill bit
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Bit Diameter
Bit Material
Number of Pieces
Material Application
Bit Length (in.)
Material Application: Copper
Drilling Depth (in): 0.1875
Drilling Depth (in): 3.875
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23 Results
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Top Rated Products
More Options Available
$
31
.
53
(
$2.63
/unit
)
(9)
Model# D/ACO78P12
Drill America
#78 M42 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
4
.
03
(
34
¢
/unit
)
(55)
Model# DWDN1/64P12
Drill America
1/64 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
12
.
32
(
$1.03
/unit
)
(3)
Model# D/AP1/64P12
Drill America
1/64 in. High Speed Steel Twist Drill Bit with Bright Finish (12-Pack)
Add to Cart
Compare
More Options Available
$
22
.
25
(
$3.71
/unit
)
(8)
Model# D/AN13/32P6
Drill America
13/32 in. High Speed Steel Premium General Purpose Black Oxide Black Oxide Drill Bit (6-Pack)
Add to Cart
Compare
More Options Available
$
19
.
47
Model# DWDTLCO17/64
Drill America
17/64 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
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More Options Available
$
65
.
04
/package
(
$10.84
/unit
)
Model# C23643
CLE-LINE
1803 13/32 in. High Speed Steel Aircraft Extension Drill Bit (6-Piece)
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More Options Available
$
14
.
89
(
$1.24
/unit
)
(6)
Model# D/AP78P12
Drill America
#78 High Speed Steel Twist Drill Bit with Bright Finish (12-Pack)
Add to Cart
Compare
More Options Available
$
11
.
94
(
$1.00
/unit
)
(1)
Model# DWDP1/64P12
Drill America
1/64 in. High Speed Steel General Purpose Twist Drill Bit with Bright Finish (12-Pack)
Add to Cart
Compare
$
28
.
48
/package
(
$4.75
/unit
)
Model# C18115
CLE-LINE
1879 13/32 in. High Speed Steel Heavy-Duty Jobber Length Drill Bit (6-Piece)
Add to Cart
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$
15
.
80
(
$1.32
/unit
)
(13)
Model# KFD2P12
Drill America
#2 High Speed Steel Killer Force Drill Bit (12-Pieces)
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$
9
.
19
(
77
¢
/unit
)
(20)
Model# DWDN76P12
Drill America
#76 High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
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More Options Available
$
45
.
52
(
$7.59
/unit
)
(1)
Model# DWDCOZP6
Drill America
Z M35 Cobalt Drill Bit (6-Piece)
Add to Cart
Compare