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
Filters
Filters
Clear All
Bit Material: Black Oxide
Bit Material: Cobalt
Material Application: Cast Iron
Bit Length (in.): 3.25 in
Get It Fast
In Stock at Store Today
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$10 - $20
$30 - $40
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Vinyl Flooring
Wood
Linoleum
Bit Material
High Speed Steel
Carbide
Carbon Steel
Cobalt
Carbon
Bit Diameter
#18
25/64 in
Number of Pieces
5-10 Pieces
11-20 Pieces
Bit Length (in.)
0.87 in
1.25 in
1.37 in
1.5 in
1.62 in
1.68 in
1.75 in
1.81 in
1.87 in
1.89 in
2 in
2.06 in
2.12 in
2.25 in
2.43 in
2.44 in
2.5 in
2.62 in
2.68 in
2.75 in
2.81 in
2.87 in
2.93 in
3 in
3.12 in
3.25 in
3.31 in
3.37 in
3.5 in
3.75 in
3.88 in
4 in
4.12 in
4.37 in
4.5 in
4.50 in
4.75 in
5 in
5.12 in
5.25 in
5.5 in
5.87 in
6 in
6.25 in
6.37 in
6.62 in
6.75 in
7 in
7.12 in
7.5 in
7.62 in
7.75 in
8 in
9 in
10 in
11.37 in
12 in
Shank Diameter
#18
25/64 in
Drilling Depth (in)
1.875
2.125
View Results
All Filters
Category
Material Application
Bit Material
Bit Diameter
Number of Pieces
Bit Material: Black Oxide
Bit Material: Cobalt
Material Application: Cast Iron
Bit Length (in.): 3.25 in
Clear All
2 Results
Sort by
Top Sellers
+more available options
Drill America
25/64 in. M42 Cobalt Short Twist Drill Bit (6-Piece)
(1 /
3
)
Model# D/ASTCO25/64P6
$
38
.
02
(
$6.34
/unit
)
Add to Cart
+more available options
Drill America
#18 M42 Cobalt Twist Drill Bit (12-Piece)
(5 /
9
)
Model# D/ACO18P12
$
18
.
27
(
$1.52
/unit
)
Add to Cart