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
Me
Cart
...
Home
/
Tools
/
Power Tool Accessories
/
Drill Bits
/
Twist Drill Bits
3-FLAT TWIST DRILL BITS
38 Results
Brand: Milwaukee
Brand: DEWALT
Shank Style: 3-Flat
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$300 - $400
$400 - $500
Special Values
+ View All
Brand
Drill America
Milwaukee
STARK USA
Klein Tools
CLE-LINE
DEWALT
MIBRO
RYOBI
Stark
WEN
XtremepowerUS
+ View All
Bit Diameter
1/4 in
1/2 in
1 in
1/32 in
3/8 in
5/16 in
7/16 in
9/16 in
13/16 in
17/32 in
+ View All
Bit Material
Cobalt
Black Oxide
Titanium
Multiple
Titanium Nitride Coated
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
21-30 Pieces
31-40 Pieces
41-60 Pieces
61-100 Pieces
+ View All
Material Application
Stainless Steel
Duct/Sheet Metal
Steel
Wood
Aluminum
PVC
Cast Iron
Angle Iron
Fiberglass
+ View All
Bit Length (in.)
4 in
4.5 in
4.75 in
5 in
5.5 in
6 in
12 in
+ View All
Shank Style
3-Flat
Hex
Features
No Additional Features
Shank Diameter
1/2 in
1/4 in
3/8 in
Drilling Depth (in)
3.0
3.1875
3.625
3.75
4
4.0625
4.5
6
10
+ View All
Individual/Set
Individual
Set
Featured Keywords
precision start
black oxide drill bit
fast drilling
long life
variable helix
cobalt alloy
hard metal
bits core
drill chuck
longer life
secure grip
1/2 in. drill bit
10x life
20 piece
21 piece
23 piece
29 piece
135 degree
curved surfaces
parabolic flute
quadedge tip
black oxide drill bit set
drill driver
job site
split point tip
split point
standard drill
thicker core
titanium coating
titanium drill bit set
135 split point
135 ° split point
bit cool
bit size
black oxide coating
black oxide
chip breaker
cobalt twist
corrosion resistant
drill bit
enhanced tapered web
extended length
extreme durability
hard metal application
prevent bit
shank diameter
tapered web
titanium coated drill bit set
various size
+ View All
Top Rated
More Options Available
$
7
.
47
(3946)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
64
.
97
(1159)
Model# 48-89-2338
Milwaukee
Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
149
.
99
(1167)
Model# 48-89-2332
Milwaukee
Cobalt Red Helix Drill Bit Set for Drill Drivers (29-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
25
.
47
(3947)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
15
.
47
(3946)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
Top Rated
More Options Available
$
451
.
11
(1353)
Model# 48-89-2332-48-89-2332-48-89-2332
Milwaukee
Cobalt Red Helix Drill Bit Set for Drill Drivers (87-Piece)
Add to Cart
Compare
More Options Available
$
10
.
47
(3946)
Model# 48-89-2317
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
21
.
97
(3938)
Model# 48-89-2325
Milwaukee
7/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
Compare
More Options Available
$
92
.
97
(1155)
Model# 48-89-0012
Milwaukee
Titanium Drill Bit Set (29-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
64
.
97
(1156)
Model# 48-89-2802
Milwaukee
Black Oxide Drill Bit Set (29-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
19
.
97
$29.97
Save
$10.00
(33%)
(1160)
Model# 48-89-2801
Milwaukee
Black Oxide Twist Drill Bit Set (21-Piece)
Add to Cart
Compare
Top Rated
More Options Available
$
34
.
97
(
$6.99
/unit
)
(526)
Model# 48-89-2363
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare