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Home
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Drill Bits
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Twist Drill Bits
STEEL TWIST DRILL BITS
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In Stock at Store Today
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Bit Diameter: K
Bit Diameter: 21/32 in
Material Application: Steel
Get It Fast
In Stock at Store Today
Availability
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
CLE-LINE
Gyros
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$50 - $100
$100 - $150
Bit Diameter
1/8 in
1/4 in
1/2 in
3/16 in
3/8 in
5/16 in
5/32 in
13/32 in
#27
#34
9/64 in
#13
#15
#18
#38
#39
#49
3/32 in
7/64 in
11/64 in
17/64 in
19/64 in
B
D
M
Z
#12
#24
#2
#37
#46
#47
#4
#59
#5
1/16 in
11/32 in
13/64 in
15/32 in
A
Y
#14
#22
#23
#25
#45
#48
#51
#52
#6
7/16 in
25/64 in
31/64 in
C
G
K
T
#17
#31
#35
#44
#53
#57
9/32 in
21/64 in
N
O
W
X
#16
#1
#20
#30
#32
#33
#3
#41
#55
#60
#8
3/4 in
5/64 in
7/32 in
15/64 in
17/32 in
21/32 in
23/64 in
29/64 in
37/64 in
H
I
L
Q
S
#26
#40
#56
#58
#9
35/64 in
Bit Material
High Speed Steel
Cobalt
Carbide
Number of Pieces
1 Piece
11-20 Pieces
Material Application
Stainless Steel
Steel
Angle Iron
Cast Iron
Copper
Aluminum
Duct/Sheet Metal
Nickel
PVC
Plaster
Wood
Vinyl Flooring
Linoleum
Gypsum
Bit Length (in.)
2.68 in
4.25 in
5.81 in
6 in
9 in
12 in
18 in
Shank Style
Straight
Round
3-Flat
Features
No Additional Features
Shank Diameter
K
1/2 in
7.1 mm
21/32 in
Drilling Depth (in)
1.0625
1.5
2.9375
3
4.250
5.1875
5.375
13
Featured Keywords
drill chuck
2 high speed steel
6 in. high speed steel aircraft extension drill bit
black oxide
bright finish
greater wear resistance
length drill bit
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Bit Diameter
Bit Material
Number of Pieces
Material Application
Bit Length (in.)
Bit Diameter: K
Bit Diameter: 21/32 in
Material Application: Steel
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15 Results
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Top Rated Products
More Options Available
$
12
.
75
(116)
Model# KFDRSD21/32
Drill America
21/32 in. High Speed Steel Twist Black and Gold Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
15
.
99
(15)
Model# D/A3F21/32
Drill America
21/32 in. High Speed Steel Twist Drill Bit with 3-Flat 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
64
.
39
Model# DWDTLCO21/32
Drill America
21/32 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
Compare
$
31
.
22
Model# 45-41213
Gyros
21/32 in. Premium Industrial Grade High Speed Steel Black Oxide Drill Bit
Add to Cart
Compare
More Options Available
$
103
.
58
(1)
Model# DWDTLCT21/32
Drill America
21/32 in. Carbide Tipped Taper Length Twist Drill Bit
Add to Cart
Compare
More Options Available
$
12
.
07
(1)
Model# DWDA/CX6K
Drill America
K x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
58
.
32
(20)
Model# DWDDL18X21/32
Drill America
21/32 in. x 18 in. High Speed Steel Extra-Long Drill Bit
Add to Cart
Compare
More Options Available
$
27
.
20
/package
(
$2.27
/unit
)
(1)
Model# C18038
CLE-LINE
1878 K High Speed Steel Heavy-Duty Jobber Length Drill Bit (12-Piece)
Add to Cart
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More Options Available
$
79
.
82
(
$6.65
/unit
)
(1)
Model# DWDLHKP12
Drill America
K High Speed Steel Left Hand Drill Bit (12-Pack)
Add to Cart
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More Options Available
$
17
.
02
Model# DWDA/CX12K
Drill America
K x 12 in. High Speed Steel Aircraft Extension Drill Bit
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More Options Available
$
33
.
47
(
$2.79
/unit
)
Model# D/ASTKP12
Drill America
K High Speed Steel Premium Short Twist Drill Bit (12-Piece)
Add to Cart
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More Options Available
$
29
.
79
(
$2.48
/unit
)
Model# D/ANKP12
Drill America
K High Speed Steel Premium General Purpose Black Oxide Black Oxide Drill Bit (12-Pack)
Add to Cart
Compare