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
Twist Drill Bits
4 Results
Shank Diameter: 43/64 in
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
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
Drill America
Gyros
Price
to
Go
$30 - $40
$40 - $50
$50 - $100
Bit Material
Cobalt
High Speed Steel
Bit Length (in.)
5.62 in
7.62 in
9.25 in
18 in
Material Application
Stainless Steel
Steel
Aluminum
Angle Iron
Cast Iron
Copper
Nickel
PVC
Plaster
Vinyl Flooring
Wood
Duct/Sheet Metal
Linoleum
+ View All
Shank Diameter
1/2 in
1/4 in
3/8 in
3/4 in
#15
#18
#27
#39
#49
1/8 in
5/16 in
#12
#13
#2
#34
#38
3/16 in
11/64 in
B
D
M
#14
#23
#24
#37
#46
#47
#59
#5
17/64 in
19/64 in
A
Y
Z
#22
#25
#45
#48
#4
#51
#52
#6
5/32 in
9/64 in
13/32 in
15/32 in
C
S
T
#16
#17
#1
#20
#31
#35
#44
#53
#57
#8
1/16 in
11/32 in
13/64 in
21/64 in
31/64 in
G
K
N
O
W
#26
#30
#32
#33
#3
#41
#55
#60
7/64 in
9/32 in
29/64 in
H
I
J
L
Q
V
X
#10
#19
#40
#56
#58
#9
3/32 in
5/64 in
7/32 in
15/64 in
23/64 in
25/64 in
#21
+ View All
Shank Style
Round
Straight
Features
No Additional Features
Drilling Depth (in)
5.375
5.625
13
Featured Keywords
cobalt steel
overall length
$
61
.
91
Model# 45-51436
Gyros
43/64 in. Premium Industrial Grade Cobalt Drill Bit
Add to Cart
Compare
More Options Available
$
32
.
16
(3)
Model# DWDTL43/64
Drill America
43/64 in. High Speed Steel Taper Length Twist Drill Bit
Add to Cart
Compare
More Options Available
$
44
.
36
(34)
Model# D/ACOJ43/64
Drill America
43/64 in. M42 Cobalt Drill Bit
Add to Cart
Compare
More Options Available
$
63
.
97
(20)
Model# DWDDL18X43/64
Drill America
43/64 in. x 18 in. High Speed Steel Extra Long Drill Bit
Add to Cart
Compare