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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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Drilling Depth (in): 3.4278
Drilling Depth (in): 1.8912
Drilling Depth (in): 4.0625
Drilling Depth (in): 3.9375
Drilling Depth (in): 2.125
Drilling Depth (in): 2.5
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
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
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
Bit Diameter
#18
7/16 in
27/64 in
#19
#20
#21
#5
#6
11/64 in
#44
#45
#4
3.7 mm
8.75 mm
13/32 in
23/64 in
G
Q
T
Z
Bit Material
High Speed Steel
Carbide
Cobalt
Material Application
Stainless Steel
Cast Iron
Aluminum
Duct/Sheet Metal
Steel
Angle Iron
Copper
Nickel
PVC
Wood
Plaster
Vinyl Flooring
Linoleum
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
Round
3-Flat
Features
No Additional Features
Shank Diameter
#18
3/8 in
#19
#20
#21
#5
#6
3.7 mm
8.75 mm
11/64 in
27/64 in
#44
#45
#4
7/16 in
13/32 in
23/64 in
G
Q
T
Z
Bit Length (in.)
2.12 in
2.75 in
3.25 in
3.31 in
3.5 in
3.75 in
4 in
4.92 in
5.37 in
5.5 in
6 in
12 in
Individual/Set
Individual
Drilling Depth (in)
0
0.0625
0.078125
0.125
0.1875
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.734375
0.75
0.8125
0.82857
0.86614173
0.875
.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.22
1.25
1.3125
1.37
1.375
1.4375
1.4578
1.495
1.5
1.5625
1.6154
1.62
1.625
1.6875
1.73228346
1.75
1.796875
1.81
1.8125
1.87
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
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.1875
3.3125
3.375
3.4375
3.5
3.62
3.625
3.75
3.875
3.9375
4
4.0625
4.1875
4.25
4.3125
4.375
4.5
4.75
4.8125
5.1875
5.375
5.625
6
6.125
10
13
18
Featured Keywords
reverse drill
3/8 in. shank
black oxide drill bit
black oxide
broken bolt
cobalt alloy
drill chuck
extra length
general purpose drill
hard metal
jobber length
variable helix
2 high speed steel
3/8 in. dia
12 in. high speed steel aircraft extension drill bit
bits core
bright finish
carbide tipped jobber
cobalt twist
drill bit
drill press
fast drilling
high speed steel
killer force drill
precision start
secure grip
View Results
All Filters
Bit Diameter
Bit Material
Brand
Material Application
Number of Pieces
Drilling Depth (in): 3.4278
Drilling Depth (in): 1.8912
Drilling Depth (in): 4.0625
Drilling Depth (in): 3.9375
Drilling Depth (in): 2.125
Drilling Depth (in): 2.5
Clear All
20 Results
Sort by
Top Sellers
+more available options
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
(4.1 /
4120
)
Model# 48-89-2325
$
23
.
97
Add to Cart
+more available options
Milwaukee
11/64 in. Cobalt Red Helix Drill Bit
(4.1 /
4128
)
Model# 48-89-2308
$
7
.
97
Add to Cart
+more available options
Drill America
27/64 in. High Speed Steel Black and Gold Reduced Shank Twist Drill Bit with 3/8 in. Shank
(4.3 /
84
)
Model# KFDRSD3/8X27/64
$
5
.
16
Add to Cart
+more available options
Drill America
#21 High Speed Steel Black Oxide Premium General Purpose Split Point Twist Drill Bit (12-Pack)
(3.7 /
3
)
Model# D/ASP21P12
$
11
.
47
(
96
¢
/unit
)
Add to Cart
+more available options
Drill America
13/32 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
(4.6 /
91
)
Model# DWDA/CX1213/32
$
10
.
44
Add to Cart
+more available options
Drill America
11/64 in. High Speed Steel Premium General Purpose Black Oxide Twist Drill Bit (12-Pack)
(4.8 /
8
)
Model# D/AN11/64P12
$
12
.
86
(
$1.07
/unit
)
Add to Cart
Drill America
"G" Solid Carbide Twist Drill Bit
(5 /
1
)
Model# DMODG
$
34
.
93
Add to Cart
+more available options
Drill America
27/64 in. Carbide Tipped Twist Drill Bit
Model# D/ACT27/64
$
30
.
97
Add to Cart
Drill America
27/64 in. High Speed Steel Black Oxide General Purpose Split Point Drill Bit (6-Pack)
(4 /
2
)
Model# DWDSP27/64P6
$
20
.
71
(
$3.45
/unit
)
Add to Cart
+more available options
Drill America
#18 High Speed Steel Left Hand Drill Bit (12-Pack)
(3 /
1
)
Model# DWDLH18P12
$
26
.
94
(
$2.25
/unit
)
Add to Cart
+more available options
Drill America
T x 12 in. High Speed Steel Aircraft Extension Drill Bit
Model# DWDA/CX12T
$
22
.
97
Add to Cart
+more available options
Drill America
#44 High Speed Steel Killer Force Drill Bit (12-Pieces)
(4.6 /
14
)
Model# KFD44P12
$
6
.
36
(
53
¢
/unit
)
Add to Cart