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
COBALT DRILL BITS
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Bit Diameter: 1/2 in
Bit Material: Cobalt
Drilling Depth (in): 1.5625
Drilling Depth (in): 1.12
Drilling Depth (in): 4.5
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-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
Price
to
Apply
$20 - $30
$100 - $150
$150 - $200
Bit Diameter
#9
1/2 in
#8
13/64 in
L
Bit Material
Cobalt
Carbide
High Speed Steel
Number of Pieces
1 Piece
5-10 Pieces
Drilling Depth (in)
2.25
4.5
4.75
View Results
All Filters
Category
Bit Diameter
Bit Material
Number of Pieces
Drilling Depth (in)
Bit Diameter: 1/2 in
Bit Material: Cobalt
Drilling Depth (in): 1.5625
Drilling Depth (in): 1.12
Drilling Depth (in): 4.5
Clear All
3 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
26
.
97
(4077)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Top Rated
More Options Available
$
119
.
00
(
$23.80
/unit
)
(358)
Model# 48-89-2329-X5
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
More Options Available
$
198
.
00
(
$19.80
/unit
)
(249)
Model# 48-89-2329-X10
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart