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Home
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Drill Bits
DUCT/SHEET METAL DRILL BITS
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Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.875
Drilling Depth (in): 3.375
Drilling Depth (in): 2.375
Drilling Depth (in): 1.125
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In Stock at Store Today
Free 1-2 Day Delivery
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Countersink Bits
Step Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
Bit Diameter
#25
#45
1-1/2 in
1-1/4 in
1/8 in
3/16 in
11/64 in
#44
#46
#15
#18
#19
#1
#20
#21
#26
#53
#55
3/8 in
7/64 in
25/64 in
29/64 in
G
H
J
U
Bit Length (in.)
1.87 in
2.12 in
2.18 in
2.37 in
2.75 in
3 in
3.11 in
3.25 in
3.37 in
4.75 in
6 in
12 in
Bit Material
High Speed Steel
Cobalt
Titanium
Black Oxide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
Hex
Round
3-Flat
Shank Diameter
#25
1/4 in
3/4 in
#45
11/64 in
#44
#46
3/8 in.
#15
#18
#19
#20
#21
#26
#53
#55
3/8 in
7/64 in
25/64 in
G
H
J
U
Material Application
Stainless Steel
Aluminum
Duct/Sheet Metal
Steel
PVC
Cast Iron
Copper
Nickel
Wood
Angle Iron
Plaster
Vinyl Flooring
Linoleum
Drilling Depth (in)
0
0.03125
0.06
0.0625
0.0781
0.078125
0.125
.125
0.1875
0.25
0.3125
0.375
0.5
.5
0.5625
0.625
0.6698
0.6875
0.734375
0.75
0.8125
0.82857
0.86614173
0.875
.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.22
1.25
1.3125
1.375
1.4375
1.4578
1.495
1.5
1.5625
1.6154
1.62
1.625
1.628
1.6875
1.73228346
1.75
1.796875
1.81
1.8125
1.87
1.875
2
2.125
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.46875
2.5
2.500
2.5625
2.609375
2.625
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.1875
3.3125
3.375
3.4375
3.5
3.625
3.75
3.875
3.9375
4
4.0625
4.1875
4.3125
4.375
4.5
4.75
4.8125
5.1875
5.375
5.625
6
10
13
18
20
Individual/Set
Individual
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Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.875
Drilling Depth (in): 3.375
Drilling Depth (in): 2.375
Drilling Depth (in): 1.125
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28 Results
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More Options Available
$
24
.
97
(1383)
Model# 48-89-9201
Milwaukee
1/8 in. - 1/2 in. #1 Black Oxide Step Drill Bit (13-Steps)
Add to Cart
More Options Available
$
6
.
97
(4173)
Model# 48-89-4609
Milwaukee
SHOCKWAVE 3/16 in. Titanium Twist Drill Bit
Add to Cart
More Options Available
$
20
.
97
(
$4.19
/unit
)
(379)
Model# 48-89-2355
Milwaukee
1/8 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
$
27
.
92
(
$2.79
/unit
)
(30)
Model# 48-89-2355-48-89-2355
Milwaukee
1/8 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
More Options Available
$
63
.
70
(
$6.37
/unit
)
(76)
Model# 48-89-4609-X10
Milwaukee
SHOCKWAVE 3/16 in. Titanium Twist Drill Bit (10-Pack)
Add to Cart
$
34
.
07
(
$6.81
/unit
)
(76)
Model# 48-89-4609-X5
Milwaukee
SHOCKWAVE 3/16 in. Titanium Twist Drill Bit (5-Pack)
Add to Cart
More Options Available
$
9
.
71
(136)
Model# DWDA/CX63/8
Drill America
3/8 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
3
.
13
(129)
Model# GLBCOX611/64
Drill America
11/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
3
.
13
(16)
Model# GLBCOX621
Drill America
#21 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
$
11
.
17
(19)
Model# DWDRSD29/64
Drill America
29/64 in. High Speed Steel Black Oxide Reduced Shank Drill Bit with 1/4 in. Shank
Add to Cart
More Options Available
$
7
.
34
(51)
Model# GLBCOX1211/64
Drill America
11/64 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
8
.
14
(
68
¢
/unit
)
(3)
Model# DWDSP25P12
Drill America
#25 High Speed Steel Black Oxide General Purpose Split Point Twist Drill Bit (12-Pack)
Add to Cart