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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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Bit Diameter: 1/2 in
Bit Diameter: 7/32 in
Bit Diameter: C
Bit Diameter: 11/16 in
Bit Diameter: 23/64 in
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In Stock at Store Today
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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
DEWALT
CLE-LINE
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$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
Bit Diameter
1/8 in
1/4 in
1/2 in
1/16 in
3/16 in
3/8 in
3/32 in
3/4 in
5/16 in
5/32 in
5/64 in
5/8 in
7/64 in
7/16 in
7/32 in
9/64 in
11/64 in
11/16 in
13/32 in
#25
9/32 in
9/16 in
11/32 in
13/64 in
15/32 in
15/64 in
17/64 in
17/32 in
19/64 in
21/64 in
25/64 in
#30
#31
#38
#40
#45
#53
#57
29/64 in
31/64 in
#10
#16
#32
#35
#44
23/64 in
37/64 in
Q
#14
#15
#18
#1
#20
#21
#33
#34
#37
#41
#46
#47
#49
#4
#51
#60
#8
1/32 in
1-1/4 in
1-1/8 in
1/64 in
3/64 in
7/8 in
13/16 in
19/32 in
21/32 in
23/32 in
27/64 in
35/64 in
63/64 in
#11
#17
#19
#23
#24
#29
#36
#39
#43
#48
#50
#52
#55
#58
#59
#5
#7
#9
33/64 in
43/64 in
47/64 in
53/64 in
Bit Material
High Speed Steel
Cobalt
Titanium
Carbide
Material Application
Stainless Steel
Steel
Cast Iron
Aluminum
Duct/Sheet Metal
Wood
PVC
Angle Iron
Copper
Nickel
Plaster
Vinyl Flooring
Linoleum
Gypsum
Fiberglass
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
3-Flat
Round
Hex
Features
No Additional Features
Shank Diameter
1/2 in
1/4 in
3/8 in
7/32 in
11/16 in
23/64 in
Bit Length (in.)
2.37 in
3.75 in
3.88 in
4.09 in
4.61 in
4.87 in
5 in
5.12 in
5.62 in
6 in
7.62 in
7.75 in
12 in
18 in
24 in
Individual/Set
Individual
Drilling Depth (in)
1.25
1.5
2.25
2.296875
2.5
3
3.328
3.375
3.5
4.5
4.75
5.625
7.36
13
18
Featured Keywords
extra length
high speed steel
black oxide drill bit
black oxide
variable helix
drill chuck
1/2 in. shank
fractional size
hex shank
longer life
quad edge tip
rapid chip removal
red helix
round shank
shockwave impact duty bits
split point
stay sharper longer
tapered drill bit
titanium coating
5x life
cobalt alloy
drill bit shank
general purpose
gold coating
gold split point drill bit
hard metal
length drill bit
long life
precision start
quadedge tip
split point tip
1/2 in. drill bit
3/8 in. shank
11/16 in. diameter
12 in. length
135 degree
bit life
bits core
black oxide treatment
cobalt drills
drilling metal
fast drilling
general purpose drill
gold reduced shank drill bit
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overall length
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standard length
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Bit Diameter
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Number of Pieces
Bit Diameter: 1/2 in
Bit Diameter: 7/32 in
Bit Diameter: C
Bit Diameter: 11/16 in
Bit Diameter: 23/64 in
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30 Results
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Top Sellers
Top Rated
+more available options
$
26
.
97
(4.1 /
4130
)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
+more available options
$
22
.
97
(4.1 /
4185
)
Model# 48-89-4629
Milwaukee
SHOCKWAVE 1/2 in. Titanium Twist Drill Bit
Add to Cart
Compare
Top Rated
+more available options
$
13
.
97
(4.2 /
723
)
Model# DW1132 G
DEWALT
1/2 in. Black and Gold Split Point Twist Drill Bit
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Compare
Top Rated
+more available options
$
19
.
97
(4.5 /
1353
)
Model# DW1614 G
DEWALT
1/2 in. x 12 in. Black and Gold Twist Drill Bit
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Compare
+more available options
$
9
.
97
(4.1 /
4128
)
Model# 48-89-2311
Milwaukee
7/32 in. Cobalt Red Helix Twist Drill Bit
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Compare
+more available options
$
7
.
58
(4.1 /
4183
)
Model# 48-89-4611
Milwaukee
Shockwave 7/32 in. Titanium Drill Bit
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Compare
+more available options
$
14
.
97
(4.1 /
4120
)
Model# 48-89-4620
Milwaukee
SHOCKWAVE 23/64 in. Titanium Twist Drill Bit
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+more available options
$
119
.
00
(
$23.80
/unit
)
(4 /
361
)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
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+more available options
$
4
.
02
(4.6 /
136
)
Model# DWDA/CX67/32
Drill America
7/32 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare
+more available options
$
31
.
01
(
$5.17
/unit
)
(4.9 /
84
)
Model# HD3F1/2P6
Drill America
1/2 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (6-Pack)
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Compare
$
86
.
46
(3.7 /
3
)
Model# DWDDL24X1/2
Drill America
1/2 in. x 24 in. High Speed Steel Extra-Long Drill Bit
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+more available options
$
4
.
97
(4.6 /
91
)
Model# DWDA/CX127/32
Drill America
7/32 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare