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Drill Bits
Highly Rated Duct/Sheet Metal Drill Bits
Shop highly rated products based on our customer reviews
39 Results
Review Rating: Highly Rated
Material Application: Duct/Sheet Metal
Shank Diameter: 3/8 in
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Drill Bits
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Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
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Bit Diameter
1/2 in
1/4 in
1/8 in
3/8 in
#9
3/16 in
5/16 in
5/32 in
7/16 in
#4
1-3/8 in
1/32 in
3/4 in
3/32 in
5/8 in
7/64 in
9/16 in
9/64 in
11/16 in
13/32 in
13/16 in
15/32 in
17/32 in
23/32 in
25/64 in
27/64 in
31/64 in
33/64 in
35/64 in
37/64 in
45/64 in
47/64 in
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Bit Length (in.)
2 in
2.25 in
2.62 in
2.75 in
2.87 in
2.95 in
2.96 in
3.12 in
3.5 in
4 in
4.5 in
4.75 in
4.77 in
5 in
5.12 in
5.37 in
5.5 in
5.75 in
5.87 in
6 in
12 in
54 in
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Bit Material
High Speed Steel
Cobalt
Black Oxide
Steel
Titanium
Material Application
Stainless Steel
Duct/Sheet Metal
Aluminum
Steel
Cast Iron
Wood
PVC
Copper
Nickel
Angle Iron
Plaster
Vinyl Flooring
Linoleum
Gypsum
Fiberglass
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Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
Shank Style
3-Flat
Straight
Hex
Round
Shank Diameter
1/4 in
1/2 in
3/8 in
3/4 in
#13
#27
#24
#2
#37
#49
#59
3/16 in
#12
#15
#18
#38
#39
#5
1/8 in
#14
#22
#23
#25
#34
#44
#46
#47
#4
#51
#53
#57
#6
5/32 in
7/16 in
11/64 in
13/64 in
19/64 in
#17
#31
#33
#45
#48
#52
#60
5/16 in
#10
#16
#1
#20
#30
#32
#35
#40
#41
#55
#56
#58
#8
#9
1/16 in
3/32 in
3/8 in.
5/64 in
7/32 in
9/64 in
17/64 in
#19
#28
#3
#50
#7
7/64 in
9/32 in
11/32 in
15/32 in
15/64 in
21/64 in
#21
#26
#36
#42
#43
#61
#63
#73
#77
#79
#80
1/64 in
3/64 in
11/16 in
23/64 in
29/64 in
31/64 in
D
M
O
X
Y
Z
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Individual/Set
Individual
Drilling Depth (in)
0.03125
0.0625
0.25
1.25
1.5
1.625
1.81
2
2.125
2.25
2.3125
2.625
3
3.1875
3.625
3.75
3.9375
4
4.0625
4.3125
4.375
4.5
4.8125
5
10
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Best Seller
More Options Available
$
54
.
97
(1354)
Milwaukee
7/8 in. - 1-1/8 in. #9 Black Oxide Step Drill Bit (2-Steps)
Add to Cart
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Top Rated
More Options Available
$
44
.
97
(1357)
Milwaukee
3/16 in. - 7/8 in. #4 Black Oxide Step Drill Bit (12-Steps)
Add to Cart
Compare
Top Rated
More Options Available
$
25
.
47
(3929)
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
15
.
47
(3928)
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
7
.
47
(3928)
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
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Top Rated
More Options Available
$
6
.
47
(3927)
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit
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Compare
More Options Available
$
21
.
97
(3920)
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
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More Options Available
$
4
.
97
(3927)
Milwaukee
5/32 in. Cobalt Red Helix Twist Drill Bit
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More Options Available
$
4
.
47
(3927)
Milwaukee
9/64 in. Red Helix Cobalt Drill Bit
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More Options Available
$
3
.
97
(3927)
Milwaukee
7/64 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
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Top Rated
More Options Available
$
29
.
97
(
$5.99
/unit
)
(379)
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
Top Rated
More Options Available
$
3
.
67
(3927)
Milwaukee
3/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare