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Home
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Drill Bits
3-FLAT DRILL BITS
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Shank Style: 3-Flat
Number of Pieces: 1 Piece
Shank Diameter: 7/16 in
Shank Diameter: 5/16 in
Shank Diameter: 1/4 in
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Department
Tools
Power Tool Accessories
Drill Bits
Step Drill Bits
Auger Bits
Masonry Drill Bits
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Twist Drill Bits
Review Rating
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4 & Up
3 & Up
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1 & Up
Brand
Milwaukee
Eagle Tool US
Klein Tools
Bosch
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$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Bit Diameter
1/4 in
1/2 in
3/4 in
3/8 in
5/16 in
#11
#12
#1
#5
#7
#8
1 in
Bit Length (in.)
1.88 in
3 in
3.11 in
3.75 in
4 in
4.5 in
5.5 in
10 in
12 in
18 in
24 in
36 in
52 in
54 in
Material Application
Stainless Steel
Duct/Sheet Metal
Aluminum
Steel
Wood
Brick
Concrete
Clay/ Soil
Glass
Cast Iron
Ceramic Tile
PVC
Plaster
Bit Material
Black Oxide
Steel
Carbide
High Speed Steel
Multiple
Titanium
Shank Diameter
0.19 in
1/2 in
1/4 in
1 in
1-1/8 in
1-3/16 in
1-5/16 in
1-7/16 in
3/8 in
3/16 in
3/8 in.
3/4 in
5/32 in
5/16 in
5/8 in
7/16 in
7/8 in
7/32 in
10 mm
17/64 in
Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
Shank Style
3-Flat
Individual/Set
Individual
Drilling Depth (in)
0.5
2.34375
2.375
3
6
8
10
20
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Bit Diameter
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Material Application
Bit Material
Shank Style: 3-Flat
Number of Pieces: 1 Piece
Shank Diameter: 7/16 in
Shank Diameter: 5/16 in
Shank Diameter: 1/4 in
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$
74
.
97
(1359)
Model# 48-89-9212
Milwaukee
7/8 in. - 1-3/8 in. #12 Black Oxide Step Drill Bit (5-Steps)
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Top Rated
More Options Available
$
24
.
97
(1365)
Model# 48-89-9201
Milwaukee
1/8 in. - 1/2 in. #1 Black Oxide Step Drill Bit (13-Steps)
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$
24
.
97
(104)
Model# 48-28-1030
Milwaukee
5-1/2 in. x 7/16 in. QUIK-LOK Universal Extension Bit
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More Options Available
$
26
.
47
(1321)
Model# 48-20-8995
Milwaukee
1/2 in. Carbide Tipped Drill Bit for Drilling Natural Stone, Granite, Slate, Ceramic and Glass Tiles
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More Options Available
$
13
.
57
(1379)
Model# 48-20-9012
Milwaukee
1/4 in. x 10 in. x 12 in. Carbide Hammer Drill Bit
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$
69
.
97
(3)
Model# 48-13-8285
Milwaukee
1 in. X 54 in. Cable Auger Bit
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$
34
.
97
(1)
Model# 48-13-8124
Milwaukee
1/4 in. x 54 in. Cable Bit Extension
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See Low Price in Cart
(124)
Model# 53751
Klein Tools
3/4 in. x 72 in. Flex Auger Bit
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$
36
.
83
(13)
Model# ETD75072
Eagle Tool US
3/4 in. Dirt Auger with 69 in. Shank
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$
99
.
99
(1366)
Model# 48-89-9205
Milwaukee
1/4 in. - 1-3/8 in. #5 Black Oxide Step Drill Bit (10-Steps)
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$
11
.
47
(1377)
Model# 48-20-9018
Milwaukee
5/16 in. x 8 in. x 10 in. Carbide Hammer Drill Bit
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$
56
.
99
(1364)
Model# 48-89-9208
Milwaukee
1/2 in. - 1 in. #8 Black Oxide Step Drill Bit (9-Steps)
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