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Home
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Tools
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Power Tool Accessories
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Drill Bits
/
Twist Drill Bits
STAINLESS STEEL TWIST DRILL BITS
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Material Application: Stainless Steel
Shank Diameter: #4
Shank Diameter: 3/8 in
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In Stock at Store Today
Free 1-2 Day Delivery
Same-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
Milwaukee
Drill America
POWERTEC
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
Special Values
Bit Diameter
1/4 in
1/2 in
1/8 in
3/8 in
#4
3/16 in
3/32 in
5/16 in
5/32 in
7/16 in
7/64 in
9/64 in
13/32 in
35/64 in
45/64 in
47/64 in
Bit Material
Cobalt
High Speed Steel
Black Oxide
Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Cast Iron
Steel
Aluminum
Duct/Sheet Metal
Wood
Angle Iron
Nickel
PVC
Copper
Plaster
Vinyl Flooring
Linoleum
Fiberglass
Bit Length (in.)
2.25 in
2.37 in
2.62 in
2.75 in
2.87 in
3.12 in
3.5 in
3.75 in
4 in
4.5 in
5 in
5.12 in
5.5 in
6 in
12 in
Shank Style
Straight
3-Flat
Hex
Features
No Additional Features
Shank Diameter
1/4 in
1/2 in
1/8 in
3/8 in
#27
#13
#24
#37
#47
3/16 in
3/8 in.
5/16 in
11/64 in
19/64 in
25/64 in
#12
#14
#15
#23
#38
#39
#46
#49
5/32 in
B
D
G
H
J
N
O
X
Y
Z
#18
#22
#2
#31
#34
#4
#53
#56
#57
#59
7/64 in
9/64 in
13/64 in
29/64 in
A
C
L
M
V
#16
#17
#25
#26
#28
#35
#3
#40
#41
#44
#45
#48
#51
#52
#55
#58
#5
#60
#61
#63
#6
#77
#79
#80
#8
#9
1/16 in
3/32 in
4.5 mm
5/64 in
7/32 in
9/32 in
13/32 in
15/32 in
15/64 in
17/64 in
21/32 in
23/64 in
31/64 in
35/64 in
37/64 in
I
K
Q
S
T
U
Drilling Depth (in)
1.25
1.5
1.625
1.81
2.3125
2.625
3
3.0
3.1875
3.56
3.625
3.75
3.750
4.0625
4.5
4.8125
5
10
Individual/Set
Individual
Featured Keywords
black oxide drill bit
bits core
cobalt alloy
hard metal
variable helix
longer life
precision start
fast drilling
black oxide
drill chuck
high speed steel
quadedge tip
1/2 in. drill bit
3/8 in. shank
5/32 in. drill bit
35 cobalt drill bits
135 ° split point
cast iron
center hole
center punch
cobalt twist
drill hole
extended length
gold drill
high quality
self centering
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Bit Diameter
Bit Material
Number of Pieces
Material Application
Bit Length (in.)
Material Application: Stainless Steel
Shank Diameter: #4
Shank Diameter: 3/8 in
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30 Results
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Top Rated Products
More Options Available
$
7
.
47
(3954)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
25
.
47
(3953)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
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Compare
More Options Available
$
15
.
47
(3954)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
6
.
47
(3952)
Model# 48-89-2309
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit
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Compare
More Options Available
$
10
.
47
(3952)
Model# 48-89-2317
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
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Compare
Top Rated
More Options Available
$
21
.
97
(3944)
Model# 48-89-2325
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
4
.
97
(3951)
Model# 48-89-2307
Milwaukee
5/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
4
.
47
(3952)
Model# 48-89-2306
Milwaukee
9/64 in. Red Helix Cobalt Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
29
.
97
(
$5.99
/unit
)
(380)
Model# 48-89-2359
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
34
.
97
(
$6.99
/unit
)
(527)
Model# 48-89-2363
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
3
.
97
(3951)
Model# 48-89-2304
Milwaukee
7/64 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
3
.
67
(3951)
Model# 48-89-2303
Milwaukee
3/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare