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Home
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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: Angle Iron
Individual/Set: Individual
Shank Diameter: 1/2 in
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
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
Bit Diameter
1/2 in
1-1/4 in
1-1/8 in
1-13/64 in
1 in
1-1/16 in
1-1/2 in
1-1/32 in
1-11/64 in
1-17/64 in
1-19/64 in
1-21/64 in
1-23/64 in
1-27/64 in
1-5/16 in
1-5/32 in
1-5/64 in
1-7/16 in
1-7/32 in
1-9/64 in
3/4 in
5/8 in
7/8 in
9/16 in
11/16 in
13/16 in
14 mm
15 mm
17/32 in
17 mm
19/32 in
21/32 in
23/32 in
25/32 in
25.5 mm
27 mm
27/32 in
29/32 in
31/32 in
33/64 in
35 mm
35/64 in
37 mm
37/64 in
39/64 in
41/64 in
45/64 in
47/64 in
53/64 in
57/64 in
59/64 in
61/64 in
63/64 in
Bit Material
High Speed Steel
Cobalt
Black Oxide
Number of Pieces
1 Piece
5-10 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Copper
PVC
Steel
Wood
Duct/Sheet Metal
Cast Iron
Nickel
Vinyl Flooring
Plaster
Gypsum
Linoleum
Bit Length (in.)
3.75 in
6 in
7.75 in
12 in
18 in
24 in
Shank Style
Straight
3-Flat
Round
Features
No Additional Features
Shank Diameter
1/2 in
1/4 in
3/8 in
3/4 in
#27
#13
#15
#18
#34
#38
#39
#49
B
D
#12
#24
#2
#37
#47
#59
#5
A
M
Y
Z
#14
#22
#23
#25
#46
#48
#4
#51
#52
#6
1/8 in
3/16 in
5/16 in
11/64 in
17/64 in
19/64 in
C
T
#17
#31
#35
#44
#45
#53
#57
5/32 in
G
K
N
O
S
W
X
#16
#1
#20
#32
#33
#3
#41
#60
#8
3/32 in
9/64 in
15/32 in
31/64 in
H
I
Q
#26
#30
#40
#55
#56
#58
#9
1/16 in
5/64 in
7/64 in
9/32 in
11/32 in
13/64 in
15/64 in
21/64 in
J
L
V
#10
#19
#21
#42
13/32 in
23/64 in
25/64 in
29/64 in
Drilling Depth (in)
2.25
3
3.5
4.5
4.75
4.8125
5.1875
5.625
13
18
Individual/Set
Individual
Featured Keywords
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2 high speed steel
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gold reduced shank drill bit
killer force drill
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split point
3 flat shank
black oxide treatment
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Bit Diameter
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Bit Length (in.)
Material Application: Aluminum
Material Application: Angle Iron
Individual/Set: Individual
Shank Diameter: 1/2 in
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15 Results
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Top Rated Products
$
65
.
74
(5)
Model# DWDDL18X5/8X1/2
Drill America
5/8 in. x 18 in. High Speed Steel Extra Long Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
18
.
71
(114)
Model# HD3F1INCH
Drill America
1 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
Add to Cart
Compare
$
103
.
87
(3)
Model# DWDDL24X1/2
Drill America
1/2 in. x 24 in. High Speed Steel Extra-Long Drill Bit
Add to Cart
Compare
More Options Available
$
29
.
21
(15)
Model# DWDCO7/8
Drill America
7/8 in. m35 Cobalt Reduced Shank Twist Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
13
.
36
(116)
Model# KFDRSD11/16
Drill America
11/16 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
34
.
98
/inch
(50)
Model# D/ACO3/4
Drill America
3/4 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
36
.
19
(20)
Model# DWDDL18X1/2
Drill America
1/2 in. x 18 in. High Speed Steel Extra Long Drill Bit
Add to Cart
Compare
More Options Available
$
28
.
98
(
$4.83
/unit
)
(83)
Model# HD3F1/2P6
Drill America
1/2 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (6-Pack)
Add to Cart
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More Options Available
$
9
.
67
(226)
Model# DWDRSD7/8
Drill America
7/8 in. High Speed Steel Black Oxide Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
36
.
03
Model# DWDTLCO1/2
Drill America
1/2 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
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More Options Available
$
16
.
71
(87)
Model# DWDA/CX121/2
Drill America
1/2 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
21
.
76
(32)
Model# D/ARSD13/16
Drill America
13/16 in. High Speed Steel Black and Bright Reduced Shank Twist Drill Bit with 1/2 in. Shank
Add to Cart
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