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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): 2.375
Drilling Depth (in): 2.25
Drilling Depth (in): 4.75
Get It Fast
In Stock at Store Today
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
POWERTEC
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Bit Diameter
1/2 in
U
33/64 in
V
W
X
3/16 in
3/8 in
8.4 mm
8.75 mm
15/32 in
17/32 in
19/64 in
Material Application
Stainless Steel
Cast Iron
Nickel
PVC
Wood
Aluminum
Angle Iron
Copper
Plaster
Steel
Duct/Sheet Metal
Vinyl Flooring
Linoleum
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Bit Length (in.)
3.5 in
3.75 in
4.60 in
4.92 in
6 in
7.5 in
7.75 in
8 in
12 in
Bit Material
High Speed Steel
Cobalt
Shank Diameter
1/2 in
U
33/64 in
V
W
X
3/16 in
3/8 in
8.4 mm
8.75 mm
15/32 in
17/32 in
19/64 in
Features
No Additional Features
Shank Style
Straight
Round
3-Flat
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
length drill bit
jobber length
split point
standard length
6 in. high speed steel aircraft extension drill bit
35 cobalt drill bits
cast iron
center punch
cobalt drills
cobalt steel tool
cutting edge
drill hole
extra length
general purpose drill
gold drill
gold oxide
mechanic length drill
round shank
self centering
taper length drill
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All Filters
Bit Diameter
Material Application
Number of Pieces
Bit Length (in.)
Bit Material
Drilling Depth (in): 3.4278
Drilling Depth (in): 2.375
Drilling Depth (in): 2.25
Drilling Depth (in): 4.75
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More Options Available
$
14
.
52
(
$1.21
/unit
)
(8)
Model# QDB2015
POWERTEC
3/16 in. 135° M35 Cobalt Jobber Length Drill Bit Set (12-Pack)
Add to Cart
Compare
More Options Available
$
35
.
04
Model# DWDTLCO1/2
Drill America
1/2 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
Compare
More Options Available
$
7
.
24
Model# DWDA/CX63/8
Drill America
3/8 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
28
.
78
(
$4.80
/unit
)
Model# DWDST1/2P6
Drill America
1/2 in. High Speed Steel General Purpose Short Twist Drill Bit (6-Piece)
Add to Cart
Compare
More Options Available
$
17
.
97
(3)
Model# DWDTL33/64
Drill America
33/64 in. High Speed Steel Taper Length Twist Drill Bit
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More Options Available
$
19
.
97
(1)
Model# DWDA/CX6W
Drill America
W x 6 in. High Speed Steel Aircraft Extension Drill Bit
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Compare
More Options Available
$
56
.
41
(
$9.40
/unit
)
(3)
Model# D/ASTCO1/2P6
Drill America
1/2 in. M42 Cobalt Short Twist Drill Bit (6-Piece)
Add to Cart
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More Options Available
$
14
.
53
Model# GLBCOX6U
Drill America
U x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
14
.
71
(
$2.45
/unit
)
(38)
Model# DWDMM8.75P6
Drill America
8.75 mm High Speed Steel General Purpose Black Oxide Twist Drill Bit (6-Pack)
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More Options Available
$
27
.
09
(
$2.26
/unit
)
Model# KFDML19/64P12
Drill America
19/64 in. High Speed Steel Mechanics Length Drill Bit with 3-Flat Shank (12-Pieces)
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More Options Available
$
26
.
69
Model# DWDA/CX12X
Drill America
X x 12 in. High Speed Steel Aircraft Extension Drill Bit
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