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
/
Twist Drill Bits
TWIST DRILL BITS
Get It Fast
Free 1-2 Day Delivery
Filters
Filters
Clear All
Review Rating: 1 & Up
Drilling Depth (in): 1.5625
Drilling Depth (in): 3.1875
Get It Fast
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Milwaukee
CLE-LINE
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$40 - $50
$50 - $100
$100 - $150
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
5/16 in
13/64 in
O
#8
#9
19/64 in
Material Application
Stainless Steel
Cast Iron
Steel
Aluminum
Duct/Sheet Metal
Angle Iron
Copper
Wood
Nickel
PVC
Vinyl Flooring
Plaster
Linoleum
Gypsum
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Bit Material
Cobalt
High Speed Steel
Bit Length (in.)
2.75 in
4.5 in
6 in
12 in
Features
No Additional Features
Shank Diameter
3/8 in
5/16 in
13/64 in
O
#8
#9
19/64 in
Shank Style
Straight
3-Flat
Drilling Depth (in)
0
0.0625
0.078125
0.125
0.1875
0.2364
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.734375
0.7486
0.75
0.8125
0.82857
0.86614173
0.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.37
1.375
1.379
1.4375
1.4578
1.495
1.4972
1.5
1.56
1.5625
1.6154
1.625
1.6875
1.75
1.8125
1.875
1.8912
2
2.0094
2.125
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.46875
2.5
2.500
2.5625
2.609375
2.625
2.6398
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.1875
3.3125
3.375
3.4278
3.4375
3.5
3.500
3.62
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.1875
4.3125
4.375
4.5
4.8125
5.1875
5.375
5.625
6
6.125
6.375
10
13
18
Individual/Set
Individual
Featured Keywords
black oxide
high speed steel
135 degree
black oxide finish
drilling metal
extra length
general purpose drill
iron steel
length extension drill bit
View Results
All Filters
Bit Diameter
Material Application
Number of Pieces
Bit Material
Bit Length (in.)
Review Rating: 1 & Up
Drilling Depth (in): 1.5625
Drilling Depth (in): 3.1875
Clear All
10 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
23
.
21
(
$1.93
/unit
)
(83)
Model# HD3F5/16P12
Drill America
5/16 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (12-Pack)
Add to Cart
Compare
Top Rated
More Options Available
$
51
.
97
(
$10.39
/unit
)
(389)
Model# 48-89-2317-X5
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
Compare
More Options Available
$
4
.
31
(120)
Model# GLBCOX613/64
Drill America
13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
2
.
48
(131)
Model# DWDA/CX613/64
Drill America
13/64 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
129
.
00
(
$12.90
/unit
)
(287)
Model# 48-89-2317-X10
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart
Compare
More Options Available
$
10
.
37
(8)
Model# GLBCOX128
Drill America
#8 x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
47
.
48
(
$3.96
/unit
)
(1)
Model# DWDCOOP12
Drill America
O M35 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
61
.
97
/package
(
$10.33
/unit
)
(1)
Model# C23737
CLE-LINE
1805 5/16 in. High Speed Steel Aircraft Extended Length Extension Drill Bit (6-Piece)
Add to Cart
Compare
More Options Available
$
15
.
93
(
$1.33
/unit
)
(3)
Model# DWDNOP12
Drill America
O High Speed Steel General Purpose Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
52
.
81
(
$4.40
/unit
)
(3)
Model# D/ASTCO19/64P12
Drill America
19/64 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
Compare