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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
TWIST DRILL BITS
4 Results
Drilling Depth (in): 1.25
Drilling Depth (in): 4.5
Shank Diameter: 3/8 in
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Drill Bits
Twist Drill Bits
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Special Values
Bit Diameter
1/2 in
3/32 in
Number of Pieces
1 Piece
5-10 Pieces
Bit Length (in.)
2.25 in
6 in
Shank Style
3-Flat
Straight
Shank Diameter
3/8 in
#42
#3
#43
#4
#5
#6
3/32 in
7/32 in
B
D
E
#31
#32
#34
#35
#39
1/2 in
1/4 in
7/64 in
C
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Drilling Depth (in)
1.25
1.37
1.5
1.625
1.81
2.3125
2.375
2.625
3
3.0
3.1875
3.56
3.62
3.625
3.75
3.9375
4
4.0625
4.25
4.3125
4.375
4.5
4.8125
5
7.36
7.83
8.26
10
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Featured Keywords
bits core
black oxide drill bit
cobalt alloy
hard metal
longer life
variable helix
1/2 in. drill bit
fast drilling
precision start
quadedge tip
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More Options Available
$
25
.
47
(3953)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
3
.
67
(3951)
Milwaukee
3/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
213
.
25
(
$21.33
/unit
)
(244)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
Top Rated
More Options Available
$
131
.
25
(
$26.25
/unit
)
(344)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare