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Home
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Drill Bits
3-FLAT DRILL BITS
111 Results
Brand: Eagle Tool US
Brand: Milwaukee
Shank Style: 3-Flat
Individual/Set: Individual
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Department
Tools
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Drill Bits
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Brand
Milwaukee
Drill America
Eagle Tool US
Simpson Strong-Tie
DIABLO
Klein Tools
IDEAL
Bosch
CLE-LINE
DEWALT
HYCHIKA
Ivy Classic
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Bit Diameter
1/4 in
1/2 in
1-1/8 in
3/4 in
3/8 in
#9
1 in
5/16 in
#4
0
1-3/8 in
1/32 in
2-1/2 in
3/8 in.
5/8 in
7/8 in
#1
7 in
7/16 in
9/16 in
13/16 in
#11
#12
#5
#6
#7
#8
17/32 in
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Bit Length (in.)
0.5 in
1.0 in
1.62 in
1.88 in
1.94 in
2.1 in
2.5 in
2.66 in
2.89 in
2.95 in
2.96 in
2.98 in
3 in
3.11 in
3.5 in
3.65 in
3.75 in
3.88 in
4 in
4.5 in
4.75 in
4.8 in
4.9 in
5 in
5.5 in
6 in
10 in
12 in
15 in
18 in
21 in
24 in
36 in
52 in
54 in
72 in
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Bit Material
Carbide
Black Oxide
Cobalt
Steel
High Speed Steel
Bi-Metal
Multiple
Titanium
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Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
Material Application
Stainless Steel
Steel
Aluminum
Duct/Sheet Metal
Concrete
Wood
Brick
Cast Iron
PVC
Glass
Clay/ Soil
Angle Iron
Ceramic Tile
Fiberglass
Plaster
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Shank Diameter
1/4 in
1/2 in
1 in
1-1/8 in
3/8 in
3/16 in
3/8 in.
3/4 in
5/16 in
5/8 in
7/8 in
7/16 in
7/32 in
Assorted
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Shank Style
3-Flat
Individual/Set
Individual
Set
Drilling Depth (in)
0.0781
.1875
0.5
0.87
1
1.12
1.5
1.8
2.125
2.34375
2.375
3
3.0
3.1875
3.5
3.625
3.75
4
4.0625
4.5
6
8
10
14
15
16
20
21
71
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Best Seller
More Options Available
$
54
.
97
(1361)
Model# 48-89-9209
Milwaukee
7/8 in. - 1-1/8 in. #9 Black Oxide Step Drill Bit (2-Steps)
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$
74
.
97
(1356)
Model# 48-89-9212
Milwaukee
7/8 in. - 1-3/8 in. #12 Black Oxide Step Drill Bit (5-Steps)
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$
44
.
97
(1363)
Model# 48-89-9204
Milwaukee
3/16 in. - 7/8 in. #4 Black Oxide Step Drill Bit (12-Steps)
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Compare
$
42
.
97
(1068)
Model# 49-56-0320
Milwaukee
2 in. to 7 in. Black Oxide Adjustable Hole Saw Cutter
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More Options Available
$
26
.
97
(3968)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
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$
18
.
97
(3661)
Model# 49-56-9667
Milwaukee
2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
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More Options Available
$
20
.
97
(3662)
Model# 49-56-9669
Milwaukee
2-1/2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
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Top Rated
More Options Available
$
24
.
97
(1362)
Model# 48-89-9201
Milwaukee
1/8 in. - 1/2 in. #1 Black Oxide Step Drill Bit (13-Steps)
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$
22
.
47
(3663)
Model# 49-56-9670
Milwaukee
3 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
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Top Rated
More Options Available
$
18
.
97
(3969)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
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$
10
.
97
(3969)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
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$
42
.
97
(16)
Model# 49-56-0320E
Milwaukee
2 in. to 7 in. Adjustable Hole Saw Cutter
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