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Drill Bits
HIGHLY RATED DUCT/SHEET METAL DRILL BITS
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Review Rating: Highly Rated
Material Application: Duct/Sheet Metal
Shank Diameter: 1/2 in
Shank Diameter: 17/64 in
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Specialty Drill Bits
Countersink Bits
Step Drill Bits
Brand
Drill America
Milwaukee
General Tools
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
1-1/4 in
1-1/8 in
1 in
1-13/64 in
1/2 in
1-1/16 in
1-1/2 in
1-1/32 in
1-11/64 in
1-17/64 in
1-19/64 in
1-21/64 in
1-23/64 in
1-27/64 in
1-5/16 in
1-5/32 in
1-5/64 in
1-7/16 in
1-7/32 in
1-9/64 in
2 in
3/4 in
5/8 in
7/8 in
9/16 in
11/16 in
13/16 in
14 mm
15 mm
17/64 in
17/32 in
17 mm
19/32 in
21/32 in
23/32 in
25/32 in
25.5 mm
27 mm
27/32 in
29/32 in
31/32 in
33/64 in
35 mm
35/64 in
37 mm
37/64 in
39/64 in
41/64 in
45/64 in
47/64 in
53/64 in
57/64 in
59/64 in
61/64 in
63/64 in
#6
Bit Length (in.)
1 in
2.1 in
2.65 in
4.12 in
5.37 in
6 in
12 in
Bit Material
High Speed Steel
Black Oxide
Cobalt
Carbon Steel
Steel
Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
Shank Diameter
1/4 in
1/2 in
3/8 in
3/4 in
#13
#24
#27
#2
#37
#49
#59
1/8 in
3/16 in
#12
#15
#18
#34
#38
#39
#5
#14
#22
#23
#25
#44
#46
#47
#4
#51
#53
#57
#6
5/32 in
7/16 in
11/64 in
13/64 in
19/64 in
#17
#31
#33
#45
#48
#52
#60
5/16 in
#10
#16
#1
#20
#30
#32
#35
#3
#40
#41
#55
#56
#58
#8
#9
1/16 in
1/64 in
3/32 in
3/8 in.
3/64 in
5/64 in
7/32 in
7/64 in
9/64 in
9/32 in
11/32 in
11/16 in
15/32 in
15/64 in
17/64 in
#19
#28
#50
#7
21/64 in
#21
#26
#36
#42
#43
#61
#63
#73
#77
#79
#80
23/64 in
29/64 in
31/64 in
D
M
O
X
Y
Z
Material Application
Stainless Steel
Duct/Sheet Metal
Aluminum
PVC
Steel
Copper
Wood
Angle Iron
Cast Iron
Nickel
Plaster
Vinyl Flooring
Linoleum
Gypsum
Shank Style
Straight
3-Flat
Round
Square
Individual/Set
Individual
Drilling Depth (in)
2.875
3
3.5
4
4.5
4.8125
5.1875
5.375
5.625
6
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Bit Diameter
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Bit Material
Number of Pieces
Review Rating: Highly Rated
Material Application: Duct/Sheet Metal
Shank Diameter: 1/2 in
Shank Diameter: 17/64 in
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$
18
.
71
(116)
Drill America
1 in. Contractor Grade Drill Bit with 1/2 in. 3-Flat Shank
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More Options Available
$
5
.
96
(3959)
Milwaukee
17/32 in. S and D Black Oxide Drill Bit
Add to Cart
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More Options Available
$
35
.
88
(3959)
Milwaukee
1 in. S and D Black Oxide Drill Bit
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More Options Available
$
28
.
06
/inch
(50)
Drill America
5/8 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
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Compare
More Options Available
$
28
.
98
(
$4.83
/unit
)
(83)
Drill America
1/2 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (6-Pack)
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$
10
.
43
(116)
Drill America
9/16 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank
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$
9
.
10
(226)
Drill America
7/8 in. High Speed Steel Black Oxide Reduced Shank Drill Bit with 1/2 in. Shank
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Top Rated
More Options Available
$
9
.
16
(133)
Drill America
3/8 in. Carbon Steel NPT Pipe Tap and 37/64 in. High Speed Steel Drill Bit Set (2-Piece)
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Top Rated
More Options Available
$
31
.
99
(1359)
Milwaukee
3/8 in. - 1/2 in. #6 Black Oxide Step Drill Bit (2-Steps)
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$
15
.
99
(15)
Drill America
21/32 in. High Speed Steel Twist Drill Bit with 3-Flat 1/2 in. Shank
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More Options Available
$
16
.
81
(87)
Drill America
1/2 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
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$
21
.
76
(32)
Drill America
13/16 in. High Speed Steel Black and Bright Reduced Shank Twist Drill Bit with 1/2 in. Shank
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