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Home
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Power Tool Accessories
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Drill Bits
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Twist Drill Bits
STEEL TWIST DRILL BITS
3 Results
Material Application: Steel
Drilling Depth (in): 4.5
Individual/Set: Individual
Shank Diameter: 3/8 in
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Drill Bits
Twist Drill Bits
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$20 - $30
$100 - $150
$200 - $250
Number of Pieces
1 Piece
5-10 Pieces
Shank Diameter
1/2 in
3/8 in
Drilling Depth (in)
1.25
1.37
1.5
1.625
1.81
2.3125
2.375
2.625
3
3.0
3.1875
3.62
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
1/2 in. drill bit
bits core
black oxide drill bit
cobalt alloy
fast drilling
hard metal
longer life
precision start
quadedge tip
variable helix
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Top Rated
More Options Available
$
25
.
47
(3947)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
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More Options Available
$
135
.
00
(
$27.00
/unit
)
(343)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
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