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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): 0.2364
Drilling Depth (in): 2.375
Drilling Depth (in): 1.0625
Drilling Depth (in): 2.125
Get It Fast
In Stock at Store Today
Next-Day Delivery
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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
POWERTEC
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$50 - $100
Bit Diameter
#18
#20
#19
11/64 in
#21
#22
U
9/32 in
K
V
Z
#44
#45
0.55 mm
3/16 in
3/8 in
13/32 in
29/64 in
G
L
Y
Material Application
Stainless Steel
Cast Iron
Aluminum
Duct/Sheet Metal
Nickel
PVC
Steel
Angle Iron
Copper
Wood
Plaster
Vinyl Flooring
Linoleum
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Bit Length (in.)
0.94 in
2.12 in
3.25 in
3.31 in
3.5 in
3.56 in
6 in
12 in
Bit Material
High Speed Steel
Cobalt
Carbide
Shank Diameter
#18
#20
#19
11/64 in
#21
#22
U
9/32 in
K
V
Z
#44
#45
0.55 mm
3/16 in
3/8 in
13/32 in
29/64 in
G
L
Y
Features
No Additional Features
Shank Style
Straight
Round
Drilling Depth (in)
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
0.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.375
1.4375
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
3.62
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.250
4.25
4.3125
4.375
4.5
4.75
4.8125
4.875
5
5.125
5.1875
5.375
5.625
6
6.125
6.375
10
13
18
Individual/Set
Individual
Featured Keywords
black oxide
extra length
general purpose drill
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black oxide drill bit
jobber length
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2 high speed steel
6 in. high speed steel aircraft extension drill bit
35 cobalt drill bits
42 cobalt drill bits
broken bolt
carbide tipped jobber
cast iron
center punch
cobalt alloy
cobalt twist
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high speed steel
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Bit Diameter
Material Application
Number of Pieces
Bit Length (in.)
Bit Material
Drilling Depth (in): 0.2364
Drilling Depth (in): 2.375
Drilling Depth (in): 1.0625
Drilling Depth (in): 2.125
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$
7
.
97
(3997)
Milwaukee
11/64 in. Cobalt Red Helix Drill Bit
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More Options Available
$
14
.
52
(
$1.21
/unit
)
(8)
POWERTEC
3/16 in. 135° M35 Cobalt Jobber Length Drill Bit Set (12-Pack)
Add to Cart
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More Options Available
$
9
.
09
(121)
Drill America
9/32 in. x 6 in. Cobalt Aircraft Extension Drill Bit
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$
13
.
20
(
$1.10
/unit
)
(3)
Drill America
#21 High Speed Steel Black Oxide Premium General Purpose Split Point Twist Drill Bit (12-Pack)
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More Options Available
$
10
.
46
(
87
¢
/unit
)
(8)
Drill America
11/64 in. High Speed Steel Premium General Purpose Black Oxide Twist Drill Bit (12-Pack)
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$
6
.
76
(87)
Drill America
9/32 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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$
22
.
08
(
$1.84
/unit
)
(3)
Drill America
11/64 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
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$
7
.
24
Drill America
3/8 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
9
.
90
(
83
¢
/unit
)
(2)
Drill America
#21 High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
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$
31
.
61
(
$2.63
/unit
)
(1)
Drill America
#18 High Speed Steel Left Hand Drill Bit (12-Pack)
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$
12
.
47
(
$1.04
/unit
)
(1)
Drill America
#19 High Speed Steel Premium General Purpose Black Oxide Black Oxide Twist Drill Bit (12-Pack)
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More Options Available
$
17
.
69
Drill America
#19 Carbide Tipped Twist Drill Bit
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