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Drill Bits
DRILL BITS
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Review Rating: 1 & Up
Shank Diameter: 21/64 in
Shank Diameter: #40
Shank Diameter: 0.39 in
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Specialty Drill Bits
Brand
Drill America
DEWALT
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
21/64 in
#40
Bit Length (in.)
1.81 in
2 in
2.37 in
2.75 in
2.93 in
4.62 in
6 in
17 in
Material Application
Stainless Steel
Steel
Aluminum
Angle Iron
Cast Iron
Copper
Nickel
PVC
Plaster
Wood
Duct/Sheet Metal
Vinyl Flooring
Linoleum
Bit Material
High Speed Steel
Cobalt
Carbide
Shank Diameter
0
1/4 in
1/2 in
1-1/4 in
1-1/8 in
1/8 in
1/4- in
3/8 in
3/4 in
3/16 in
3/8 in.
5/16 in
5/32 in
7/16 in
10 mm
18 mm
25/64 in
45/64 in
#2
#27
#34
#13
#15
#18
#38
#39
#49
#12
#1
#24
#25
#37
#46
#47
#4
#59
#5
5/8 in
11/64 in
#14
#22
#23
#45
#48
#51
#52
#6
7/8 in
S
#17
#20
#31
#35
#3
#41
#44
#53
1 in
1/16 in
7/32 in
7/16
9/64 in
9/16 in
9/32 in
11/32 in
13/32 in
13/64 in
15/64 in
17/64 in
19/64 in
#16
#30
#32
#33
#57
#60
#8
21/64 in
#26
#40
#55
#56
#58
#9
3/32 in
5/64 in
15/32 in
29/64 in
31/64 in
#10
#19
#21
#42
T25
#11
#28
#36
#43
#50
#61
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
Round
Individual/Set
Individual
Drilling Depth (in)
0.625
0.8125
1
1.375
1.6875
3.3125
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Bit Diameter
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Material Application
Bit Material
Review Rating: 1 & Up
Shank Diameter: 21/64 in
Shank Diameter: #40
Shank Diameter: 0.39 in
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$
6
.
97
(16)
Model# DW1121 G
DEWALT
21/64 in. Black and Gold Split Point Drill Bit
Add to Cart
Compare
More Options Available
$
38
.
15
(
$6.36
/unit
)
(1)
Model# DWDLH21/64P6
Drill America
21/64 in. High Speed Steel Left Hand Twist Drill Bit (6-Pack)
Add to Cart
Compare
More Options Available
$
8
.
44
(
70
¢
/unit
)
(1)
Model# D/AN40P12
Drill America
#40 High Speed Steel Premium General Purpose Black Oxide Black Oxide Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
1
.
41
(23)
Model# DWDA/CX640
Drill America
#40 x 6 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
14
.
76
(
$2.46
/unit
)
(3)
Model# D/AP21/64P6
Drill America
21/64 in. High Speed Steel Twist Drill Bit with Bright Finish (6-Pack)
Add to Cart
Compare
More Options Available
$
11
.
56
(15)
Model# DMOD40
Drill America
#40 Solid Carbide Twist Drill Bit
Add to Cart
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$
8
.
25
(
69
¢
/unit
)
(3)
Model# DWDSP40P12
Drill America
#40 High Speed Steel Black Oxide General Purpose Split Point Twist Drill Bit (12-Pack)
Add to Cart
Compare
More Options Available
$
14
.
12
(
$2.35
/unit
)
(1)
Model# DWDP21/64P6
Drill America
21/64 in. High Speed Steel General Purpose Twist Drill Bit with Bright Finish (6-Pack)
Add to Cart
Compare
More Options Available
$
19
.
64
(
$3.27
/unit
)
(3)
Model# D/ASP21/64P6
Drill America
21/64 in. High Speed Steel Black Oxide Premium General Purpose Split Point Twist Drill Bit (6-Pack)
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More Options Available
$
31
.
98
(
$5.33
/unit
)
(3)
Model# D/ASTCO21/64P6
Drill America
21/64 in. M42 Cobalt Short Twist Drill Bit (6-Piece)
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$
16
.
77
(
$2.80
/unit
)
(1)
Model# D/AST21/64P6
Drill America
21/64 in. High Speed Steel Premium Short Drill Bit (6-Piece)
Add to Cart
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More Options Available
$
15
.
41
(
$1.28
/unit
)
(3)
Model# D/ASTCO40P12
Drill America
#40 M42 Cobalt Short Drill Bit (12-Piece)
Add to Cart
Compare