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Home
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Drill Bits
3-FLAT STEEL DRILL BITS
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Bit Diameter: 1-1/4 in
Bit Diameter: 1/2 in
Bit Diameter: 1-1/8 in
Shank Style: 3-Flat
Material Application: Steel
Individual/Set: Individual
Get It Fast
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
Step Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Milwaukee
IDEAL
Price
to
Apply
$20 - $30
$30 - $40
$100 - $150
$150 - $200
Bit Diameter
#9
#4
1/4 in
1/2 in
1 in
1-3/8 in
1-1/16 in
1-1/4 in
1-19/64 in
1/8 in
3/8 in
3/4 in
3/16 in
5/16 in
#1
1-1/8 in
1-13/64 in
1/16 in
1/32 in
1/4- in
3/32 in
5/32 in
5/8 in
5/64 in
7/16 in
7/64 in
7/8 in
9/16 in
9/64 in
11/16 in
11/32 in
13/16 in
13/32 in
15/32 in
17/32 in
17/64 in
19/32 in
19/64 in
23/64 in
25/64 in
27/32 in
29/32 in
29/64 in
31/64 in
33/64 in
37/64 in
#11
#12
#5
#6
#7
#8
21/32 in
25/32 in
27/64 in
47/64 in
57/64 in
59/64 in
61/64 in
63/64 in
Bit Length (in.)
1.75 in
6 in
Bit Material
Cobalt
High Speed Steel
Titanium
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Nickel
PVC
Vinyl Flooring
Wood
Plaster
Linoleum
Number of Pieces
1 Piece
5-10 Pieces
Shank Diameter
1/2 in
3/8 in
Shank Style
3-Flat
Individual/Set
Individual
Drilling Depth (in)
0.06
3
4.5
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Bit Diameter
Bit Length (in.)
Bit Material
Material Application
Bit Diameter: 1-1/4 in
Bit Diameter: 1/2 in
Bit Diameter: 1-1/8 in
Shank Style: 3-Flat
Material Application: Steel
Individual/Set: Individual
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6 Results
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Top Rated Products
More Options Available
$
26
.
97
(3974)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
119
.
00
(
$23.80
/unit
)
(349)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
198
.
00
(
$19.80
/unit
)
(247)
Model# 48-89-2329-X10
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
31
.
01
(
$5.17
/unit
)
(83)
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
Compare
More Options Available
$
24
.
86
(117)
Model# HD3F1-1/8
Drill America
1-1/8 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
Add to Cart
Compare
$
116
.
59
Model# 35-515
IDEAL
Step Drill Bit, 1/4 in. - 1 1/8 in.
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