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Drill Bits
3-FLAT DRILL BITS
55 Results
Shank Style: 3-Flat
Shank Diameter: 25/64 in
Shank Diameter: 3/8 in
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
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5
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Brand
Milwaukee
Drill America
IDEAL
Bosch
DIABLO
Ivy Classic
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$0 - $10
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$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
Special Values
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Bit Diameter
1/2 in
1/4 in
1-3/8 in
3/8 in
#4
1 in
#9
1-1/8 in
1/4- in
1/32 in
2 in
3/4 in
5/16 in
5/8 in
7/16 in
7/8 in
9/16 in
13/16 in
15/32 in
17/32 in
25/64 in
#1
27/64 in
31/64 in
33/64 in
37/64 in
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Bit Length (in.)
0.18 in
1.61 in
1.62 in
1.75 in
1.94 in
2.66 in
2.75 in
2.91 in
2.95 in
2.96 in
2.98 in
3.12 in
3.5 in
3.65 in
4 in
4.31 in
4.5 in
4.75 in
5 in
5.12 in
5.37 in
5.5 in
5.75 in
5.87 in
6 in
12 in
18 in
54 in
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Bit Material
High Speed Steel
Carbide
Cobalt
Black Oxide
Titanium
Bi-Metal
Steel
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Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
Material Application
Stainless Steel
Aluminum
Steel
Duct/Sheet Metal
Cast Iron
Wood
PVC
Angle Iron
Copper
Linoleum
Nickel
Vinyl Flooring
Concrete
Plaster
Brick
Fiberglass
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Shank Style
3-Flat
Shank Diameter
0.19 in
1/2 in
1/4 in
1 in
1-1/8 in
1-3/16 in
1-5/16 in
1-7/16 in
1/16 in
1/4- in
1/8 in
3/8 in
3/16 in
3/8 in.
3/32 in
3/4 in
5/32 in
5/16 in
5/64 in
5/8 in
6 in
7/16 in
7/8 in
7/32 in
7/64 in
9/64 in
10 mm
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
Assorted
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Individual/Set
Individual
Drilling Depth (in)
0.06
0.125
.125
.1875
0.25
0.5
0.87
1.8
2.125
2.625
3
3.0
3.1875
3.625
3.75
3.9375
4
4.0625
4.3125
4.375
4.5
10
14
16
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More Options Available
$
54
.
97
(1359)
Milwaukee
7/8 in. - 1-1/8 in. #9 Black Oxide Step Drill Bit (2-Steps)
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$
44
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97
(1362)
Milwaukee
3/16 in. - 7/8 in. #4 Black Oxide Step Drill Bit (12-Steps)
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$
25
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47
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Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
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$
15
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47
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3/8 in. Cobalt Red Helix Twist Drill Bit
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$
20
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97
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Milwaukee
2-1/2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
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$
7
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47
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Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
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$
10
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47
(3949)
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
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$
21
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97
(3941)
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
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$
17
.
77
(1358)
Milwaukee
1/2 in. x 10 in. x 12 in. Carbide Hammer Drill Bit
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$
14
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67
(1358)
Milwaukee
5/8 in. x 4 in. x 6 in. Carbide Hammer Drill Bit
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$
34
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97
(43)
Milwaukee
7/8 in. Carbide Hole Cutter (1-Pack)
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$
32
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97
(1357)
Milwaukee
1 in. x 10 in. x 12 in. Carbide Hammer Drill Bit
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