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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
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Material Application: Steel
Bit Length (in.): 5.75 in
Bit Length (in.): 5.37 in
Bit Length (in.): 6 in
Bit Length (in.): 3.25 in
Drilling Depth (in): 4.5
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
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
Price
to
Apply
$20 - $30
$30 - $40
$100 - $150
$150 - $200
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Linoleum
Nickel
PVC
Vinyl Flooring
Wood
Number of Pieces
1 Piece
5-10 Pieces
Bit Material
Cobalt
High Speed Steel
Shank Diameter
1/2 in
3/8 in
Drilling Depth (in)
0.125
0.25
0.375
0.5
0.5625
0.625
0.75
0.875
1
1.0625
1.125
1.375
1.5
1.5625
1.6875
1.8125
1.875
2
2.125
2.25
2.375
2.5
2.8125
2.9375
3
3.1875
3.875
3.9375
4
4.3125
4.5
4.8125
5.1875
5.625
6
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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All Filters
Material Application
Number of Pieces
Bit Material
Shank Diameter
Drilling Depth (in)
Material Application: Steel
Bit Length (in.): 5.75 in
Bit Length (in.): 5.37 in
Bit Length (in.): 6 in
Bit Length (in.): 3.25 in
Drilling Depth (in): 4.5
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4 Results
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Top Sellers
More Options Available
$
26
.
97
(4113)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
More Options Available
$
119
.
00
(
$23.80
/unit)
(361)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
More Options Available
$
31
.
01
(
$5.17
/unit)
(84)
Model# HD3F1/2P6
Drill America
1/2 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (6-Pack)
Add to Cart
More Options Available
$
198
.
00
(
$19.80
/unit)
(250)
Model# 48-89-2329-X10
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart