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Home
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Tools
/
Power Tool Accessories
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Drill Bits
/
Twist Drill Bits
TWIST DRILL BITS
143 Results
Material Application: Cast Iron
Material Application: Duct/Sheet Metal
Individual/Set: Individual
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Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
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Brand
Drill America
Milwaukee
DEWALT
Klein Tools
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
Special Values
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Bit Diameter
1/8 in
1/4 in
5/16 in
#27
5/32 in
#13
#15
#18
#34
#38
#39
#49
1/2 in
3/16 in
3/8 in
11/64 in
19/64 in
B
D
#12
#24
#2
#37
#47
#59
#5
3/32 in
15/32 in
17/64 in
A
M
Y
Z
#14
#22
#23
#25
#46
#48
#4
#51
#52
#6
7/64 in
9/64 in
C
T
#17
#31
#35
#44
#45
#53
#57
1/16 in
13/32 in
25/64 in
31/64 in
G
K
N
O
W
X
#16
#1
#20
#32
#33
#3
#41
#60
#8
11/32 in
13/64 in
15/64 in
21/64 in
23/64 in
H
I
Q
S
#26
#30
#40
#55
#56
#58
#9
7/16 in
7/32 in
9/32 in
29/64 in
37/64 in
J
L
V
#10
#19
#21
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Bit Material
High Speed Steel
Cobalt
Titanium
Carbide
Black Oxide
Multiple
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Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
PVC
Copper
Nickel
Plaster
Wood
Vinyl Flooring
Linoleum
Gypsum
Fiberglass
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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
2.40 in
2.43 in
2.5 in
2.50 in
2.52 in
2.56 in
2.62 in
2.68 in
2.75 in
2.81 in
2.87 in
2.91 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
3.56 in
3.62 in
3.66 in
3.68 in
3.75 in
3.87 in
3.88 in
3.97 in
4 in
4.09 in
4.12 in
4.13 in
4.18 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
9 in
10 in
10.75 in
11.37 in
12 in
18 in
24 in
+ View All
Shank Style
Straight
Round
3-Flat
Hex
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
1/8 in
11/64 in
19/64 in
A
M
Y
Z
#14
#22
#23
#25
#46
#48
#4
#51
#52
#6
17/64 in
C
T
#17
#31
#35
#44
#45
#53
#57
3/16 in
5/16 in
5/32 in
G
K
N
O
S
W
X
#16
#1
#20
#32
#33
#3
#41
#60
#8
1/16 in
9/64 in
13/64 in
15/32 in
H
I
Q
#26
#30
#40
#55
#56
#58
#9
3/32 in
5/64 in
7/32 in
7/64 in
11/32 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
31/64 in
+ View All
Drilling Depth (in)
0
0.0625
0.078125
0.125
0.1875
0.2364
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.734375
0.7486
0.75
0.8125
0.82857
0.86614173
0.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.375
1.379
1.4375
1.4578
1.495
1.5
1.5625
1.625
1.6875
1.75
1.8125
1.875
1.8912
1.9375
2
2.0094
2.125
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.46875
2.5
2.500
2.5625
2.609375
2.625
2.6398
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.125
3.1875
3.3125
3.375
3.4278
3.4375
3.5
3.500
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.250
4.3125
4.375
4.5
4.75
4.8125
4.875
5
5.1875
5.375
5.625
6
6.125
13
18
+ View All
Individual/Set
Individual
Set
Featured Keywords
black oxide
drill chuck
reverse drill
extra length
black oxide drill bit
left hand drill
general purpose drill
high speed steel
variable helix
jobber length
bright finish
round shank
split point
drill press
2 high speed steel
hard metal
hex shank
fractional size
quad edge tip
rapid chip removal
shockwave impact duty bits
tapered drill bit
1/2 in. shank
titanium coating
red helix
cutting edge
gold oxide
longer life
cobalt alloy
killer force drill
overall length
5x life
gold drill
stay sharper longer
drill bit
straight shank
general purpose
precision start
3/8 in. shank
bits core
1/4 in. hex shank
impact drill
impact driver
3/8 in. dia
broken bolt
long life
stub length
3 flat shank
black oxide treatment
screw machine drill
cobalt steel tool
fast drilling
length drill bit
secure grip
6 in. high speed steel aircraft extension drill bit
42 cobalt drill bits
bit life
drill bit shank
gold reduced shank drill bit
gold split point drill bit
taper length drill
5/32 in. drill bit
12 in. length
135 ° split point
cobalt twist
nickel alloy
quadedge tip
red helix titanium drill bit
sharper longer
6 in. cobalt aircraft extension drill bit
12 in. high speed steel aircraft extension drill bit
black oxide finish
cobalt steel
deming drill bit
hard rubber
mechanic length drill
self centering
solid carbide drill
1/2 in. drill bit
1/4 in. shank
1/8 in. drill bit
3/4 in. shank
5/64 in. cobalt red helix drill bit
6 in. length
118 standard point
135 degree split point drill
135 degree split point
cobalt aircraft extension
gold coating
hand drill
high-speed bit
left hand
long drill bit
quick change impact driver
quick change
right-hand cut
solid carbide
speed steel
split point tip
twist drill
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$
5
.
97
(
$2.99
/unit
)
(442)
Model# 48-89-4605
Milwaukee
SHOCKWAVE 1/8 in. Titanium Twist Drill Bit (2-Pack)
Add to Cart
Compare
More Options Available
$
7
.
47
(3957)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
25
.
47
(3956)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
19
.
47
(4011)
Model# 48-89-4629
Milwaukee
SHOCKWAVE 1/2 in. Titanium Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
15
.
47
(3957)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
6
.
67
(4009)
Model# 48-89-4613
Milwaukee
SHOCKWAVE 1/4 in. Titanium Twist Drill Bit
Add to Cart
Compare
More Options Available
$
13
.
47
(4009)
Model# 48-89-4621
Milwaukee
SHOCKWAVE 3/8 in. Titanium Twist Drill Bit
Add to Cart
Compare
More Options Available
$
6
.
47
(3955)
Model# 48-89-2309
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
$
28
.
97
(593)
Model# 48-89-4640
Milwaukee
3/4 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
More Options Available
$
10
.
47
(3955)
Model# 48-89-2317
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
$
21
.
97
(593)
Model# 48-89-4634
Milwaukee
9/16 in. Titanium Silver and Deming Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
4
.
47
(
$2.24
/unit
)
(675)
Model# DW1108 G
DEWALT
1/8 in. Black and Gold Split Point Twist Drill Bit (2-Pack)
Add to Cart
Compare