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Home
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Drill Bits
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Twist Drill Bits
HIGHLY RATED COPPER TWIST DRILL BITS
Shop highly rated products based on our customer reviews
7 Results
Review Rating: Highly Rated
Material Application: Copper
Bit Length (in.): 4 in
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Price
to
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$0 - $10
$10 - $20
$30 - $40
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
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Bit Diameter
1/4 in
C
D
B
Bit Material
High Speed Steel
Cobalt
Number of Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Steel
Linoleum
Plaster
Vinyl Flooring
Wood
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Bit Length (in.)
0.75 in
0.87 in
1 in
1.12 in
1.25 in
1.37 in
1.5 in
1.62 in
1.68 in
1.75 in
1.81 in
1.87 in
1.89 in
1.93 in
2 in
2.06 in
2.12 in
2.18 in
2.25 in
2.37 in
2.43 in
2.5 in
2.50 in
2.62 in
2.68 in
2.75 in
2.87 in
2.93 in
3 in
3.12 in
3.15 in
3.25 in
3.37 in
3.38 in
3.5 in
3.50 in
3.62 in
3.75 in
3.87 in
4 in
4.12 in
4.25 in
4.29 in
4.37 in
4.5 in
4.62 in
4.75 in
4.87 in
4.88 in
5 in
5.12 in
5.24 in
5.25 in
5.37 in
5.5 in
5.62 in
5.75 in
5.87 in
5.98 in
6 in
6.62 in
7.12 in
7.62 in
8 in
8.25 in
9 in
9.25 in
9.5 in
9.75 in
10 in
11 in
11.25 in
12 in
12.12 in
14.37 in
14.5 in
14.87 in
+ View All
Shank Style
Straight
3-Flat
Hex
Round
Features
No Additional Features
Shank Diameter
1/4 in
C
D
B
Drilling Depth (in)
2.75
3.62
4
Individual/Set
Individual
Featured Keywords
black oxide
gold drill
jobber length
1/4 in. hex shank
2 high speed steel
general purpose drill
hard metal
impact drill
killer force drill
overall length
round shank
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More Options Available
$
15
.
25
(
$1.27
/unit
)
(92)
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
.
08
(
67
¢
/unit
)
(55)
Model# DWDN1/4P12
Drill America
1/4 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
12
.
66
(
$1.06
/unit
)
(82)
Model# HD3F1/4P12
Drill America
1/4 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (12-Pack)
Add to Cart
Compare
More Options Available
$
33
.
29
(
$2.77
/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
$
36
.
22
(
$3.02
/unit
)
(34)
Model# D/ACO1/4P12
Drill America
1/4 in. M42 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
38
.
80
(
$3.23
/unit
)
(1)
Model# DWDCODP12
Drill America
D M35 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
12
.
13
(
$1.01
/unit
)
(3)
Model# DWDNDP12
Drill America
D High Speed Steel General Purpose Black Oxide Drill Bit (12-Pack)
Add to Cart
Compare