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Home
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Power Tool Accessories
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Drill Bits
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Twist Drill Bits
TWIST DRILL BITS
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Material Application: Aluminum
Material Application: Steel
Bit Length (in.): 0.94 in
Bit Length (in.): 6 in
Bit Length (in.): 2.87 in
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
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
Milwaukee
Klein Tools
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$250 - $300
Bit Diameter
1/2 in
1-1/4 in
1-1/8 in
1 in
1-1/32 in
1-13/64 in
1-17/64 in
1-5/64 in
3/4 in
3/16 in
5/8 in
5/16 in
5/32 in
7/8 in
9/16 in
9/64 in
11/16 in
11/64 in
13/16 in
13/64 in
15/64 in
17/32 in
19/32 in
21/32 in
23/32 in
25/32 in
27/32 in
29/32 in
31/32 in
33/64 in
35/64 in
37/64 in
45/64 in
47/64 in
57/64 in
61/64 in
#28
#4
53/64 in
59/64 in
63/64 in
K
M
O
Q
U
#13
#14
#18
#1
#20
#21
#23
#27
#29
#30
#31
#33
#37
#38
#40
#43
#47
#53
#57
0.55 mm
1-1/16 in
1-1/2 in
1-1/64 in
1-11/64 in
1-15/32 in
1-19/32 in
1-19/64 in
1-21/64 in
1-23/64 in
1-25/64 in
1-27/32 in
1-27/64 in
1-29/64 in
1-37/64 in
1-49/64 in
1-5/16 in
1-5/32 in
1-53/64 in
1-57/64 in
1-59/64 in
1-7/16 in
1-7/32 in
1-7/64 in
1-9/32 in
1-9/64 in
2-3/16 in
13/32 in
14 mm
15 mm
15/16 in
17 mm
17/64 in
19/64 in
23/64 in
Material Application
Stainless Steel
Aluminum
Duct/Sheet Metal
Steel
PVC
Wood
Angle Iron
Copper
Cast Iron
Nickel
Plaster
Vinyl Flooring
Linoleum
Gypsum
Fiberglass
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Bit Material
High Speed Steel
Cobalt
Black Oxide
Titanium
Carbide
Bit Length (in.)
0.75 in
0.87 in
0.94 in
1 in
1.12 in
1.25 in
1.33 in
1.37 in
1.41 in
1.5 in
1.62 in
1.68 in
1.69 in
1.75 in
1.81 in
1.87 in
1.88 in
1.89 in
1.93 in
2 in
2.06 in
2.08 in
2.12 in
2.18 in
2.24 in
2.25 in
2.37 in
2.38 in
2.43 in
2.5 in
2.50 in
2.62 in
2.68 in
2.75 in
2.81 in
2.87 in
2.93 in
2.95 in
3 in
3.06 in
3.12 in
3.15 in
3.25 in
3.31 in
3.37 in
3.38 in
3.5 in
3.50 in
3.62 in
3.66 in
3.68 in
3.75 in
3.87 in
3.97 in
4 in
4.12 in
4.13 in
4.25 in
4.29 in
4.37 in
4.5 in
4.50 in
4.60 in
4.62 in
4.65 in
4.75 in
4.87 in
4.88 in
4.92 in
5 in
5.12 in
5.24 in
5.25 in
5.37 in
5.5 in
5.59 in
5.62 in
5.75 in
5.87 in
6 in
6.62 in
7 in
7.12 in
7.62 in
8 in
8.25 in
9 in
9.5 in
10 in
10.75 in
11 in
11.25 in
11.37 in
12 in
12.12 in
14.37 in
14.5 in
14.87 in
18 in
24 in
Shank Style
Straight
3-Flat
Round
Hex
Shank Diameter
1/2 in
3/8 in
3/4 in
13/64 in
#28
#4
3/16 in
5/16 in
5/32 in
9/64 in
11/64 in
15/64 in
K
M
O
Q
U
#13
#14
#18
#1
#20
#21
#23
#27
#29
#30
#31
#33
#37
#38
#40
#43
#47
#53
#57
0.55 mm
1/4 in
3/32 in
3.5 mm
5/64 in
7/32 in
7/64 in
9/32 in
17/64 in
19/64 in
23/64 in
A
B
C
D
E
G
H
I
J
L
N
P
S
T
V
W
X
Y
Z
Features
No Additional Features
Drilling Depth (in)
0.125
0.2364
0.25
0.375
0.5
0.5625
0.625
0.75
0.875
1
1.0625
1.125
1.25
1.375
1.5
1.5625
1.6875
1.73228346
1.75
1.81
1.8125
1.875
2
2.125
2.25
2.375
2.495
2.5
2.5625
2.6875
2.8125
2.875
2.9375
3
3.625
4
4.5
4.8125
5.1875
5.625
Individual/Set
Individual
Featured Keywords
drill chuck
high speed steel
1/2 in. shank
black oxide
extra length
overall length
2 high speed steel
3/8 in. shank
black oxide drill bit
gold oxide
killer force drill
precision start
secure grip
3 flat shank
3/8 in. dia
6 in. high speed steel aircraft extension drill bit
black oxide treatment
gold reduced shank drill bit
hard metal
round shank
fast drilling
long life
bits core
cobalt alloy
cobalt steel tool
cobalt steel
cutting edge
deming drill bit
drill bit
longer life
nickel alloy
split point
titanium coating
variable helix
1/2 in. drill bit
1/4 in. hex shank
3/4 in. shank
6 in. cobalt aircraft extension drill bit
6 in. length
135 degree
135 ° split point
bit cool
black oxide finish
bright finish
cobalt twist
high-speed bit
impact drill
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left hand drill
parabolic flute
quadedge tip
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Bit Diameter
Material Application
Number of Pieces
Bit Material
Bit Length (in.)
Material Application: Aluminum
Material Application: Steel
Bit Length (in.): 0.94 in
Bit Length (in.): 6 in
Bit Length (in.): 2.87 in
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36 Results
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Top Rated Products
Top Rated
More Options Available
$
26
.
97
(4025)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
$
33
.
97
(598)
Model# 48-89-4640
Milwaukee
3/4 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
$
25
.
97
(598)
Model# 48-89-4634
Milwaukee
9/16 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
More Options Available
$
5
.
97
(4024)
Model# 48-89-2306
Milwaukee
9/64 in. Red Helix Cobalt Drill Bit
Add to Cart
Compare
More Options Available
$
9
.
21
(119)
Model# KFDRSD9/16
Drill America
9/16 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
4
.
45
(133)
Model# DWDA/CX67/32
Drill America
7/32 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
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Top Rated
More Options Available
$
119
.
00
(
$23.80
/unit
)
(355)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
5
.
96
(4016)
Model# 48-89-2739
Milwaukee
17/32 in. S and D Black Oxide Drill Bit
Add to Cart
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More Options Available
$
18
.
71
(117)
Model# HD3F1INCH
Drill America
1 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
Add to Cart
Compare
More Options Available
$
30
.
14
/inch
(50)
Model# D/ACO11/16
Drill America
11/16 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
14
.
85
(80)
Model# KFDRSD3/8X5/8
Drill America
5/8 in. High Speed Steel Black and Gold Reduced Shank Twist Drill Bit with 3/8 in. Shank
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Compare
More Options Available
$
35
.
88
(4016)
Model# 48-89-2754
Milwaukee
1 in. S and D Black Oxide Drill Bit
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Compare