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Home
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Drill Bits
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Twist Drill Bits
3-FLAT TWIST DRILL BITS
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Shank Style: 3-Flat
Shank Diameter: 1/2 in
Shank Diameter: 5/64 in
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
Bit Diameter
1 in
1-1/16 in
1-1/4 in
1-1/8 in
1-13/64 in
1-19/64 in
1/2 in
3/4 in
5/64 in
5/8 in
7/8 in
9/16 in
11/16 in
13/16 in
17/32 in
19/32 in
21/32 in
25/32 in
27/32 in
29/32 in
33/64 in
37/64 in
47/64 in
57/64 in
59/64 in
61/64 in
63/64 in
Bit Material
High Speed Steel
Black Oxide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Wood
Aluminum
Duct/Sheet Metal
PVC
Steel
Angle Iron
Cast Iron
Copper
Nickel
Vinyl Flooring
Plaster
Linoleum
Bit Length (in.)
2 in
6 in
Shank Style
3-Flat
Features
No Additional Features
Shank Diameter
1/2 in
1/4 in
1/16 in
1/8 in
3/8 in
3/16 in
3/32 in
5/32 in
5/16 in
5/64 in
7/64 in
9/64 in
11/32 in
13/32 in
15/32 in
17/64 in
19/64 in
23/64 in
25/64 in
29/64 in
31/64 in
Drilling Depth (in)
1
3
4
4.5
5.1875
Individual/Set
Individual
Featured Keywords
1/2 in. shank
drill chuck
black oxide drill bit
long life
3 flat shank
135 degree
135 ° split point
bit cool
bright finish
fast drilling
parabolic flute
precision start
secure grip
split point tip
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Bit Diameter
Bit Material
Number of Pieces
Material Application
Bit Length (in.)
Shank Style: 3-Flat
Shank Diameter: 1/2 in
Shank Diameter: 5/64 in
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6 Results
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Top Rated Products
More Options Available
$
18
.
71
(114)
Model# HD3F1INCH
Drill America
1 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
Add to Cart
Compare
More Options Available
$
5
.
96
(3944)
Model# 48-89-2739
Milwaukee
17/32 in. S and D Black Oxide Drill Bit
Add to Cart
Compare
More Options Available
$
28
.
98
(
$4.83
/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
$
35
.
88
(3944)
Model# 48-89-2754
Milwaukee
1 in. S and D Black Oxide Drill Bit
Add to Cart
Compare
More Options Available
$
14
.
18
(3944)
Model# 48-89-2740
Milwaukee
9/16 in. S and D Black Oxide Drill Bit
Add to Cart
Compare
More Options Available
$
15
.
99
(15)
Model# D/A3F21/32
Drill America
21/32 in. High Speed Steel Twist Drill Bit with 3-Flat 1/2 in. Shank
Add to Cart
Compare