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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: Steel
Material Application: Cast Iron
Bit Length (in.): 1.62 in
Bit Length (in.): 6 in
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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
CLE-LINE
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
Bit Diameter
#59
#53
#61
1/2 in
#58
#60
1-1/4 in
1-1/8 in
1-1/32 in
1-13/64 in
1-17/64 in
1-5/64 in
1/16 in
3/4 in
3/16 in
3/8 in
5/8 in
5/16 in
5/32 in
7/16 in
7/8 in
9/16 in
11/16 in
11/64 in
13/64 in
13/16 in
13/32 in
15/64 in
17/32 in
19/32 in
21/32 in
23/32 in
25/32 in
27/32 in
31/32 in
33/64 in
35/64 in
37/64 in
47/64 in
#4
#54
45/64 in
59/64 in
63/64 in
K
M
O
Q
U
#13
#14
#18
#1
#20
#21
#23
#27
#30
#31
#33
#37
#38
#40
#43
#47
#55
#57
1 in
1-1/16 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
1-5/32 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
14 mm
15 mm
15/16 in
17 mm
19/64 in
23/64 in
25/64 in
25.5 mm
Bit Material
High Speed Steel
Cobalt
Black Oxide
Titanium
Carbide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Cast Iron
Steel
Aluminum
Duct/Sheet Metal
Angle Iron
Copper
Wood
Nickel
PVC
Plaster
Vinyl Flooring
Linoleum
Gypsum
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 Diameter
1/2 in
3/8 in
3/4 in
#59
#53
#61
#58
#60
5/32 in
13/64 in
#4
#54
1/16 in
3/16 in
5/16 in
11/64 in
15/64 in
K
M
O
Q
U
#13
#14
#18
#1
#20
#21
#23
#27
#30
#31
#33
#37
#38
#40
#43
#47
#55
#57
3/32 in
5/64 in
7/16 in
7/32 in
7/64 in
9/32 in
9/64 in
13/32 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
Shank Style
Straight
3-Flat
Round
Features
No Additional Features
Drilling Depth (in)
0.125
0.25
0.375
0.5
0.5625
0.625
0.6875
0.75
0.875
1
1.0625
1.125
1.25
1.375
1.5
1.5625
1.625
1.6875
1.8125
1.875
2
2.125
2.25
2.375
2.5
2.5625
2.6875
2.8125
2.9375
3
3.625
3.875
4.5
4.8125
5.1875
6
Individual/Set
Individual
Featured Keywords
drill chuck
black oxide
high speed steel
1/2 in. shank
extra length
overall length
2 high speed steel
3/8 in. shank
3 flat shank
3/8 in. dia
6 in. aircraft extension drill
6 in. high speed steel aircraft extension drill bit
black oxide finish
black oxide treatment
gold oxide
gold reduced shank drill bit
killer force drill
round shank
secure grip
135 degree
bright finish
drill bit
hard metal
left hand drill
precision start
reverse drill
cobalt steel
cutting edge
deming drill bit
nickel alloy
titanium coating
1/2 in. drill bit
3/4 in. shank
6 in. cobalt aircraft extension drill bit
6 in. length
135 degree split point
bits core
black oxide drill bit
broken bolt
cobalt alloy
cobalt steel tool
drilling metal
fast drilling
general purpose drill
hand drill
iron steel
left hand
longer life
quadedge tip
split point
taper length drill
variable helix
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Bit Diameter
Bit Material
Number of Pieces
Material Application
Bit Length (in.)
Material Application: Steel
Material Application: Cast Iron
Bit Length (in.): 1.62 in
Bit Length (in.): 6 in
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34 Results
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Top Rated Products
More Options Available
$
26
.
97
(3974)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
$
33
.
97
(594)
Milwaukee
3/4 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
$
25
.
97
(594)
Milwaukee
9/16 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
131
.
25
(
$26.25
/unit
)
(349)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
18
.
71
(117)
Drill America
1 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
Add to Cart
Compare
More Options Available
$
3
.
27
(131)
Drill America
7/32 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
213
.
25
(
$21.33
/unit
)
(247)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
28
.
98
(
$4.83
/unit
)
(83)
Drill America
1/2 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (6-Pack)
Add to Cart
Compare
More Options Available
$
3
.
47
(120)
Drill America
3/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
15
.
81
(79)
Drill America
5/8 in. High Speed Steel Black and Gold Reduced Shank Twist Drill Bit with 3/8 in. Shank
Add to Cart
Compare
More Options Available
$
9
.
10
(226)
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
$
13
.
71
(116)
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