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Home
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Drill Bits
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Twist Drill Bits
HIGHLY RATED COBALT MILWAUKEE TWIST DRILL BITS
Shop highly rated products based on our customer reviews
17 Results
Brand: Milwaukee
Review Rating: Highly Rated
Bit Material: Cobalt
Get It Fast: Next-Day Delivery
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Power Tool Accessories
Drill Bits
Twist Drill Bits
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$0 - $10
$10 - $20
$20 - $30
$50 - $100
Special Values
Bit Diameter
1/16 in
1/2 in
1/4 in
1/8 in
3/16 in
3/32 in
3/8 in
5/16 in
5/32 in
5/64 in
7/16 in
7/32 in
7/64 in
9/64 in
11/64 in
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Bit Material
Titanium
Cobalt
Alloy Steel
Material Application
Stainless Steel
Duct/Sheet Metal
Aluminum
Cast Iron
Steel
Number of Pieces
1 Piece
5-10 Pieces
21-30 Pieces
Bit Length (in.)
2.25 in
2.62 in
2.75 in
2.87 in
3.12 in
3.31 in
3.5 in
3.88 in
4 in
4.5 in
5 in
5.5 in
6 in
11.37 in
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Shank Diameter
1/16 in
1/8 in
3/8 in
5/64 in
7/32 in
11/64 in
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Shank Style
Straight
3-Flat
Hex
Features
No Additional Features
Drilling Depth (in)
1.25
1.5
1.625
1.81
2.125
2.3125
4.0625
4.5
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Individual/Set
Individual
Set
Featured Keywords
variable helix
cobalt alloy
hard metal
black oxide drill bit
bits core
longer life
precision start
fast drilling
cobalt twist
quadedge tip
1/2 in. drill bit
1/8 in. drill bit
5/32 in. drill bit
5/64 in. cobalt red helix drill bit
10x life
23 piece
black oxide
chip breaker
drill driver
hard metal application
long life
prevent bit
titanium drill bit set
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More Options Available
$
7
.
47
(3940)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
64
.
97
(1157)
Model# 48-89-2338
Milwaukee
Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
25
.
47
(3941)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
15
.
47
(3940)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
6
.
47
(3939)
Model# 48-89-2309
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
19
.
97
(1150)
Model# 48-89-2330
Milwaukee
Cobalt Red Helix Drill Bit Set for Drill Drivers (6-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
10
.
47
(3940)
Model# 48-89-2317
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
3
.
97
(3939)
Model# 48-89-2305
Milwaukee
1/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
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More Options Available
$
21
.
97
(3932)
Model# 48-89-2325
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
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More Options Available
$
4
.
97
(3939)
Model# 48-89-2307
Milwaukee
5/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
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More Options Available
$
6
.
67
(3939)
Model# 48-89-2311
Milwaukee
7/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
4
.
47
(3939)
Model# 48-89-2306
Milwaukee
9/64 in. Red Helix Cobalt Drill Bit
Add to Cart
Compare