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Drill Bits
HIGHLY RATED 3-FLAT DRILL BITS
Shop highly rated products based on our customer reviews
159 Results
Brand: Milwaukee
Brand: Bosch
Review Rating: Highly Rated
Shank Style: 3-Flat
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Brand
Milwaukee
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IDEAL
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Review Rating
5
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Bit Diameter
1/4 in
1/2 in
3/8 in
#9
1 in
3/4 in
5/8 in
#4
5/16 in
7/8 in
#1
1-1/8 in
1-3/8 in
7/16 in
9/16 in
#11
#12
#5
#6
#7
#8
1/32 in
2-1/2 in
3/8 in.
7 in
13/16 in
17/32 in
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Bit Length (in.)
1.0 in
1.62 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
5 in
5.5 in
6 in
10 in
12 in
18 in
24 in
54 in
72 in
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Bit Material
Carbide
Black Oxide
Bi-Metal
Cobalt
High Speed Steel
Multiple
Titanium
Steel
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Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
21-30 Pieces
31-40 Pieces
41-60 Pieces
61-100 Pieces
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Material Application
Stainless Steel
Duct/Sheet Metal
Steel
Aluminum
Concrete
Wood
PVC
Brick
Cast Iron
Ceramic Tile
Glass
Angle Iron
Fiberglass
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Shank Style
3-Flat
Hex
Shank Diameter
1/4 in
1/2 in
1 in
1-1/8 in
3/8 in
3/8 in.
3/16 in
3/4 in
5/16 in
5/8 in
7/8 in
7/16 in
7/32 in
Assorted
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Individual/Set
Individual
Set
Drilling Depth (in)
0.0781
.1875
0.5
0.87
1
1.12
1.5
1.625
1.7
1.8
2.125
2.375
3
3.0
3.1875
3.5
3.625
3.75
4
4.0625
4.5
6
8
10
14
16
20
71
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$
54
.
97
(1355)
Model# 48-89-9209
Milwaukee
7/8 in. - 1-1/8 in. #9 Black Oxide Step Drill Bit (2-Steps)
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$
149
.
99
$299.97
Save
$149.98
(50%)
Limit 5 per order
(2915)
Model# 49-22-4185
Milwaukee
Hole Dozer General Purpose Bi-Metal Hole Saw Set (28-Piece)
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$
64
.
97
(1159)
Model# 48-89-2338
Milwaukee
Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)
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$
74
.
97
(1350)
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
(1358)
Model# 48-89-9204
Milwaukee
3/16 in. - 7/8 in. #4 Black Oxide Step Drill Bit (12-Steps)
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$
149
.
99
(1167)
Model# 48-89-2332
Milwaukee
Cobalt Red Helix Drill Bit Set for Drill Drivers (29-Piece)
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$
23
.
97
(521)
Model# 48-20-8988
Milwaukee
Carbide Glass and Tile Drill Bit Set (4-Pack)
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$
49
.
97
(487)
Model# 48-89-9222
Milwaukee
Black Oxide Step Drill Bit Set (10-Piece)
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$
25
.
47
(3947)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
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$
18
.
97
(3628)
Model# 49-56-9667
Milwaukee
2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
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$
24
.
97
(1357)
Model# 48-89-9201
Milwaukee
1/8 in. - 1/2 in. #1 Black Oxide Step Drill Bit (13-Steps)
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$
15
.
47
(3946)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
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