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Home
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Drill Bits
COPPER DRILL BITS
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Bit Diameter: #20
Bit Diameter: 37/64 in
Material Application: Copper
Get It Fast
In Stock at Store Today
Same-Day Delivery
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Screwdriver Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
DEWALT
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$50 - $100
Bit Diameter
#2
1/2 in
#25
1/4 in
#15
#27
#34
#3
3/8 in
5/16 in
#13
#18
#38
#39
#49
A
B
D
M
Z
#12
#24
#37
#46
#47
#4
#59
#5
3/16 in
5/8 in
Y
#14
#1
#20
#22
#23
#45
#48
#51
#52
#6
1/8 in
11/64 in
13/32 in
15/32 in
17/64 in
19/64 in
31/64 in
C
G
K
T
#17
#30
#31
#35
#44
#53
#57
3/4 in
5/32 in
9/64 in
N
O
W
X
#16
#32
#33
#41
#55
#60
#8
1/16 in
7/64 in
9/32 in
11/32 in
H
I
L
Q
S
#10
#26
#40
#56
#58
#9
1 in
7/16 in
13/64 in
15/64 in
21/64 in
23/64 in
25/64 in
29/64 in
35/64 in
37/64 in
J
T25
Bit Length (in.)
2 in
2.12 in
3.25 in
3.5 in
6 in
6.62 in
8.75 in
18 in
Bit Material
High Speed Steel
Cobalt
Steel
Number of Pieces
1 Piece
2-4 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Vinyl Flooring
Linoleum
Gypsum
Brick
Ceramic Tile
Concrete
Fiberglass
Porcelain
Shank Style
Straight
3-Flat
Hex
Round
Shank Diameter
#20
1/4 in
1/2 in
3/8 in
37/64 in
Individual/Set
Individual
Drilling Depth (in)
1.0625
1.875
2.125
3
4.8125
4.875
13
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Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Bit Diameter: #20
Bit Diameter: 37/64 in
Material Application: Copper
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14 Results
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$
4
.
47
(
$2.24
/unit
)
Model# DWA2TX20MF2
DEWALT
MAXFIT 2 in. x TX #20 Screwdriving Bit (2-Piece)
Add to Cart
Compare
More Options Available
$
9
.
32
(114)
Model# HD3F37/64
Drill America
37/64 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
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Compare
More Options Available
$
52
.
13
(20)
Model# DWDDL18X37/64
Drill America
37/64 in. x 18 in. High Speed Steel Extra-Long Drill Bit
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More Options Available
$
15
.
93
(79)
Model# KFDRSD3/8X37/64
Drill America
37/64 in. High Speed Steel Black and Gold Reduced Shank Twist Drill Bit with 3/8 in. Shank
Add to Cart
Compare
More Options Available
$
13
.
18
(71)
Model# DWDRSD3/8X37/64
Drill America
37/64 in. High Speed Steel Black Oxide Reduced Shank Specialty Drill Bit with 3/8 in. Shank
Add to Cart
Compare
More Options Available
$
33
.
18
(34)
Model# D/ACOJ37/64
Drill America
37/64 in. M42 Cobalt Drill Bit
Add to Cart
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More Options Available
$
12
.
49
(
$1.04
/unit
)
(1)
Model# D/AN20P12
Drill America
#20 High Speed Steel Premium General Purpose Black Oxide Black Oxide Twist Drill Bit (12-Pack)
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$
22
.
06
(
$1.84
/unit
)
(3)
Model# D/ASTCO20P12
Drill America
#20 M42 Cobalt Short Drill Bit (12-Piece)
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$
1
.
92
(23)
Model# DWDA/CX620
Drill America
#20 x 6 in. High Speed Steel Aircraft Extension Drill Bit
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$
60
.
55
Model# DWDTLCO37/64
Drill America
37/64 in. Cobalt Taper Length Twist Drill Bit
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$
10
.
10
(
84
¢
/unit
)
(3)
Model# DWDSP20P12
Drill America
#20 High Speed Steel Black Oxide General Purpose Split Point Twist Drill Bit (12-Pack)
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$
10
.
10
(
84
¢
/unit
)
(2)
Model# DWDST20P12
Drill America
#20 High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
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