Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Tools
/
Power Tool Accessories
/
Drill Bits
DUCT/SHEET METAL DRILL BITS
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Filters
Filters
Clear All
Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.25
Drilling Depth (in): 2.9375
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Out of Stock
Department
Tools
Power Tool Accessories
Drill Bits
Twist 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
$50 - $100
Special Values
Bit Diameter
#42
3/32 in
K
L
M
#3
#43
#4
#5
#6
7/32 in
B
D
E
#31
#32
#34
#35
#39
1/4 in
7/64 in
9/32 in
19/64 in
29/64 in
C
N
Bit Length (in.)
2.25 in
2.37 in
2.75 in
4.25 in
4.62 in
6 in
12 in
Bit Material
High Speed Steel
Cobalt
Carbide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Nickel
PVC
Wood
Plaster
Vinyl Flooring
Linoleum
Shank Style
Straight
Round
3-Flat
Shank Diameter
#42
K
L
M
#3
#43
#4
#5
#6
3/32 in
7/32 in
B
D
E
#31
#32
#34
#35
#39
1/4 in
3/8 in
7/64 in
9/32 in
19/64 in
29/64 in
C
N
Individual/Set
Individual
Drilling Depth (in)
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
0.6875
0.734375
0.7486
0.75
0.8125
0.82857
0.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.375
1.4375
1.5
1.5625
1.625
1.6875
1.75
1.8125
1.875
1.8912
1.9375
2
2.0094
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
2.6398
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.125
3.1875
3.3125
3.375
3.4278
3.4375
3.5
3.500
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.250
4.3125
4.375
4.5
4.75
4.8125
4.875
5
5.1875
5.375
5.625
6
6.125
10
13
18
20
View Results
All Filters
Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.25
Drilling Depth (in): 2.9375
Clear All
24 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
3
.
67
(3951)
Model# 48-89-2303
Milwaukee
3/32 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
10
.
44
(50)
Model# GLBCOX121/4
Drill America
1/4 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
$
12
.
19
(29)
Model# DMOD7/64
Drill America
7/64 in. Solid Carbide Twist Drill Bit
Add to Cart
Compare
More Options Available
$
4
.
03
(
34
¢
/unit
)
(55)
Model# DWDN3/32P12
Drill America
3/32 in. High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
5
.
72
(
48
¢
/unit
)
(83)
Model# HD3F3/32P12
Drill America
3/32 in. HSS Black and Gold Contractor Drill Bit with Split Point and Round Shank (12-Pack)
Add to Cart
Compare
More Options Available
$
9
.
81
(120)
Model# GLBCOX619/64
Drill America
19/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
8
.
46
(
71
¢
/unit
)
(1)
Model# D/AN42P12
Drill America
#42 High Speed Steel Premium General Purpose Black Oxide Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
13
.
29
(15)
Model# DMOD31
Drill America
#31 Solid Carbide Twist Drill Bit
Add to Cart
Compare
More Options Available
$
22
.
06
(
$1.84
/unit
)
(1)
Model# DWDP9/32P12
Drill America
9/32 in. High Speed Steel General Purpose Twist Drill Bit with Bright Finish (12-Pack)
Add to Cart
Compare
More Options Available
$
34
.
66
(
$5.78
/unit
)
Model# KFDML29/64P6
Drill America
29/64 in. High Speed Steel Mechanics Length Drill Twist Bit with 3-Flat Shank (6-Piece)
Add to Cart
Compare
More Options Available
$
17
.
65
(
$1.47
/unit
)
(1)
Model# D/AST7/32P12
Drill America
7/32 in. High Speed Steel Premium Short Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
12
.
87
(
$1.07
/unit
)
Model# DWDST7/32P12
Drill America
7/32 in. High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
Add to Cart
Compare