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Home
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Drill Bits
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Twist Drill Bits
STEEL TWIST DRILL BITS
8 Results
Brand: CLE-LINE
Brand: Milwaukee
Bit Diameter: 3/8 in
Material Application: Steel
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Brand
Milwaukee
Drill America
CLE-LINE
DEWALT
Bit Diameter
1/8 in
1/4 in
1/2 in
1/16 in
1 in
1/32 in
3/8 in
3/16 in
3/32 in
5/16 in
5/32 in
5/64 in
7/16 in
7/64 in
7/32 in
9/64 in
9/32 in
11/32 in
11/64 in
13/32 in
13/64 in
13/16 in
15/32 in
15/64 in
17/32 in
17/64 in
19/64 in
21/64 in
25/64 in
27/64 in
#30
#34
#45
#46
#4
#55
23/64 in
29/64 in
31/64 in
A
G
K
L
M
Z
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Bit Material
Cobalt
Titanium
High Speed Steel
Number of Pieces
1 Piece
5-10 Pieces
Material Application
Stainless Steel
Cast Iron
Steel
Aluminum
Duct/Sheet Metal
Angle Iron
Copper
Gypsum
Wood
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Bit Length (in.)
4.25 in
4.65 in
5 in
6 in
Shank Style
3-Flat
Hex
Straight
Features
No Additional Features
Shank Diameter
1/4 in
3/8 in
Drilling Depth (in)
2.890525
3.625
4.25
Featured Keywords
black oxide drill bit
drilling metal
variable helix
5x life
6 in. aircraft extension drill
135 degree
bit life
bits core
black oxide finish
cobalt alloy
fast drilling
fractional size
hard metal
hex shank
impact driver
long life
longer life
precision start
quad edge tip
rapid chip removal
red helix
shockwave impact duty bits
stay sharper longer
tapered drill bit
titanium coating
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More Options Available
$
15
.
47
(3954)
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
13
.
47
(4006)
Milwaukee
SHOCKWAVE 3/8 in. Titanium Twist Drill Bit
Add to Cart
Compare
More Options Available
$
95
.
00
(
$19.00
/unit
)
(350)
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
Top Rated
More Options Available
$
70
.
94
(
$14.19
/unit
)
(288)
Milwaukee
SHOCKWAVE 3/8 in. Titanium Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
157
.
63
(
$15.76
/unit
)
(250)
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
160
.
00
(
$16.00
/unit
)
(188)
Milwaukee
SHOCKWAVE 3/8 in. Titanium Twist Drill Bit (10-Pack)
Add to Cart
Compare
$
32
.
97
/package
(
$5.50
/unit
)
CLE-LINE
1875L 3/8 in. High Speed Steel Heavy-Duty Mechanics Length Drill Bit (6-Piece)
Add to Cart
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More Options Available
$
54
.
16
/package
(
$9.03
/unit
)
CLE-LINE
1803 3/8 in. High Speed Steel Aircraft Extension Drill Bit (6-Piece)
Add to Cart
Compare