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
In Stock at Store Today
Filters
Filters
Clear All
Drilling Depth (in): 1.5625
Drilling Depth (in): 2.435
Drilling Depth (in): 3.875
Featured Keywords: high speed steel
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
Bit Diameter
#9
13/64 in
Bit Length (in.)
6 in
12 in
Shank Diameter
#9
13/64 in
Drilling Depth (in)
0.375
0.5
0.75
0.875
1
1.0625
1.125
1.25
1.5
1.5625
1.62
1.6875
1.8125
2
2.36
2.5
2.75
2.8125
3
3.62
4.8125
5.1875
5.625
7.36
7.83
8.26
8.74
Featured Keywords
black oxide
135 degree split point
black oxide finish
high speed steel
3/8 in. dia
3/8 in. shank
6 in. aircraft extension drill
118 degree
135 degree
drilling metal
extra length
gold drill
gold oxide
hard metal
heavy-duty jobber length drill bit
jobber length
large diameter holes
length extension drill bit
View Results
All Filters
Bit Diameter
Bit Length (in.)
Shank Diameter
Drilling Depth (in)
Review Rating
Drilling Depth (in): 1.5625
Drilling Depth (in): 2.435
Drilling Depth (in): 3.875
Featured Keywords: high speed steel
Clear All
2 Results
Sort by
Top Sellers
More Options Available
$
3
.
89
(129)
Model# GLBCOX613/64
Drill America
13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
8
.
25
(8)
Model# GLBCOX129
Drill America
#9 x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart