Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
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
DRILL BITS
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Bit Diameter: #17
Bit Diameter: 1/4 in
Bit Diameter: #25
Bit Material: Cobalt
Bit Material: Black Oxide
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Hole Saws
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Milwaukee
Drill America
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$50 - $100
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Wood
Copper
Nickel
PVC
Plaster
Vinyl Flooring
Linoleum
Bit Material
Carbide
Steel
Bi-Metal
High Speed Steel
Diamond
Alloy Steel
Cobalt
Other
Titanium
Black Oxide
Carbon Steel
Multiple
Tungsten
Bit Diameter
#9
1/8 in
1/4 in
3/8 in
3/4 in
5/16 in
#4
1/2 in
3/32 in
5/32 in
7/8 in
11/64 in
#1
3/16 in
5/64 in
7/64 in
7 in
7/16 in
7/32 in
9/64 in
9/16 in
9/32 in
11/16 in
13/32 in
15/64 in
17/32 in
19/64 in
25/64 in
35/64 in
H
#11
#14
#18
#23
#25
#31
#38
#46
#47
#52
#8
13/64 in
61/64 in
J
#12
#13
#15
#16
#19
#20
#21
#24
#26
#27
#33
#36
#37
#39
#3
#40
#44
#48
#50
#53
#55
#56
#57
#5
#62
#6
#71
#78
#7
1 in
1-1/2 in
1-1/32 in
1-17/64 in
1-23/64 in
1-27/64 in
1-5/16 in
1/16 in
1/32 in
1/4- in
1.5 mm
3.5 mm
12 mm
14 mm
15 mm
15/32 in
17 mm
17/64 in
19/32 in
21/32 in
21/64 in
23/64 in
27 mm
29/32 in
35 mm
37/64 in
43/64 in
Shank Style
Straight
3-Flat
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Bit Length (in.)
3 in
4 in
12 in
Shank Diameter
1/4 in
3/8 in
#25
Drilling Depth (in)
0.125
1.25
1.875
2.75
3
3.75
10
View Results
All Filters
Category
Material Application
Bit Material
Bit Diameter
Shank Style
Bit Diameter: #17
Bit Diameter: 1/4 in
Bit Diameter: #25
Bit Material: Cobalt
Bit Material: Black Oxide
Clear All
9 Results
Sort by
Top Sellers
+more available options
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
(4.1 /
4141
)
Model# 48-89-2313
$
10
.
97
Add to Cart
Milwaukee
1/4 in. x 4 in. Pilot Drill Bit For Hole Saw Arbor
(4.8 /
6
)
Model# 49-56-8000
$
9
.
97
Add to Cart
+more available options
Milwaukee
1/4 in. x 12 in. Thunderbolt Aircraft Length Black Oxide Drill Bit
(4.1 /
4130
)
Model# 48-89-2772
$
10
.
98
Add to Cart
Top Rated
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
(4 /
437
)
Model# 48-89-2313-X5
$
36
.
96
(
$7.39
/unit
)
Add to Cart
+more available options
Drill America
1/4 in. x 12 in. Cobalt Aircraft Extension Drill Bit
(4.8 /
51
)
Model# GLBCOX121/4
$
9
.
48
Add to Cart
+more available options
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
(4 /
438
)
Model# 48-89-2313-X10
$
99
.
00
(
$9.90
/unit
)
Add to Cart
+more available options
Drill America
1/4 in. M42 Cobalt Drill Bit (12-Piece)
(4.5 /
35
)
Model# D/ACO1/4P12
$
23
.
53
(
$1.96
/unit
)
Add to Cart
+more available options
Drill America
#25 x 12 in. Cobalt Aircraft Extension Drill Bit
(4.8 /
8
)
Model# GLBCOX1225
$
7
.
18
Add to Cart
+more available options
Drill America
#25 M42 Cobalt Twist Drill Bit (12-Piece)
(5 /
9
)
Model# D/ACO25P12
$
20
.
47
(
$1.71
/unit
)
Add to Cart
