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Drill Bits
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Twist Drill Bits
HIGHLY RATED ALUMINUM TWIST DRILL BITS
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Review Rating: Highly Rated
Material Application: Aluminum
Shank Diameter: 7/32 in
Shank Diameter: #18
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In Stock at Store Today
Same-Day Delivery
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
#18
7/32 in
Bit Material
High Speed Steel
Cobalt
Number of Pieces
1 Piece
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Nickel
PVC
Plaster
Vinyl Flooring
Wood
Linoleum
Bit Length (in.)
2.12 in
2.37 in
3.25 in
3.88 in
6 in
12 in
Shank Style
Straight
Round
Features
No Additional Features
Shank Diameter
1/2 in
1/4 in
3/8 in
3/4 in
#13
#24
#27
#37
#49
#59
1/8 in
#12
#15
#18
#2
#34
#38
#39
#5
3/16 in
#14
#22
#23
#25
#44
#46
#47
#4
#51
#53
#57
#6
5/32 in
11/64 in
13/64 in
19/64 in
#17
#31
#33
#45
#48
#52
#60
5/16 in
#10
#16
#1
#20
#30
#32
#35
#40
#41
#55
#56
#58
#8
#9
1/16 in
3/32 in
3/8 in.
5/64 in
7/32 in
9/64 in
17/64 in
#19
#28
#3
#50
#7
7/64 in
9/32 in
11/32 in
15/32 in
15/64 in
21/64 in
#21
#26
#36
#42
#43
#61
#63
#73
#77
#79
#80
1/64 in
3/64 in
23/64 in
29/64 in
31/64 in
D
M
O
X
Y
Z
#11
#29
Drilling Depth (in)
1.0625
1.25
1.5
1.875
2.125
Featured Keywords
extra length
black oxide
12 in. length
black oxide drill bit
cobalt alloy
hard metal
high speed steel
jobber length
longer life
precision start
quadedge tip
screw machine drill
stub length
variable helix
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Bit Diameter
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Bit Length (in.)
Review Rating: Highly Rated
Material Application: Aluminum
Shank Diameter: 7/32 in
Shank Diameter: #18
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Top Rated Products
More Options Available
$
6
.
67
(3951)
Model# 48-89-2311
Milwaukee
7/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
2
.
48
(131)
Model# DWDA/CX67/32
Drill America
7/32 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
5
.
74
(87)
Model# DWDA/CX127/32
Drill America
7/32 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
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Compare
More Options Available
$
9
.
76
(50)
Model# GLBCOX127/32
Drill America
7/32 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
17
.
65
(
$1.47
/unit
)
(1)
Model# D/AST7/32P12
Drill America
7/32 in. High Speed Steel Premium Short Drill Bit (12-Piece)
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Compare
More Options Available
$
12
.
49
(
$1.04
/unit
)
(1)
Model# D/AN18P12
Drill America
#18 High Speed Steel Premium General Purpose Black Oxide Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
3
.
83
(14)
Model# GLBCOX618
Drill America
#18 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
21
.
51
(
$1.79
/unit
)
(9)
Model# D/ACO18P12
Drill America
#18 M42 Cobalt Twist Drill Bit (12-Piece)
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More Options Available
$
12
.
49
(
$1.04
/unit
)
(6)
Model# D/AP18P12
Drill America
#18 High Speed Steel Twist Drill Bit with Bright Finish (12-Pack)
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$
5
.
78
(7)
Model# DWDA/CX1218
Drill America
#18 x 12 in. High Speed Steel Aircraft Extension Drill Bit
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More Options Available
$
9
.
61
(
80
¢
/unit
)
(2)
Model# DWDST18P12
Drill America
#18 High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
12
.
49
(
$1.04
/unit
)
(1)
Model# D/AST18P12
Drill America
#18 High Speed Steel Premium Short Twist Drill Bit (12-Piece)
Add to Cart
Compare