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
BEST RATED DRILL BITS
Shop products with the best ratings based on our customer reviews
2 Results
Review Rating: Best Rated
Drilling Depth (in): 4.375
Drilling Depth (in): 2.21
Individual/Set: Individual
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
Availability
Show Unavailable Products
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Price
to
Go
$10 - $20
$30 - $40
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Bit Diameter
4.5 mm
31/64 in
Bit Length (in.)
3.15 in
5.87 in
Number of Pieces
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Linoleum
Vinyl Flooring
+ View All
Shank Style
Round
Straight
Shank Diameter
4.5 mm
31/64 in
Drilling Depth (in)
0
0.125
0.1875
0.25
0.3125
0.375
0.5
0.5625
0.625
0.63
0.6875
0.75
0.8125
0.875
0.9375
1
1.0625
1.1
1.12
1.125
1.1875
1.25
1.3125
1.375
1.4375
1.5
1.50
1.5625
1.62
1.625
1.75
1.8125
1.875
2
2.125
2.1875
2.21
2.25
2.3125
2.34
2.375
2.43
2.4375
2.5
2.5625
2.625
2.6875
2.75
2.750
2.8125
2.875
2.9375
3
3.0625
3.1875
3.3125
3.375
3.4375
3.5
3.500
3.625
3.75
3.875
4
4.0625
4.1875
4.2913
4.3125
4.375
4.5
5
5.375
5.625
6
6.125
7
8
9
9.5
10
12
13
16
16.75
17
17.5
18
19
30
31
+ View All
More Options Available
$
34
.
49
(
$5.75
/unit
)
(8)
Model# D/AN31/64P6
Drill America
31/64 in. High Speed Steel Premium General Purpose Black Oxide Black Oxide Drill Bit (6-Pack)
Add to Cart
Compare
$
17
.
46
(
$1.46
/unit
)
(4)
Model# KFDMM4.50P12
4.50 mm High Speed Steel Killer Force Drill Bit (12-Pieces)
Add to Cart
Compare