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Drill Bits
HIGHLY RATED DRILL BITS
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Review Rating: Highly Rated
Material Application: Copper
Material Application: Duct/Sheet Metal
Shank Diameter: 21/64 in
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
Bit Length (in.)
2.93 in
4.62 in
Material Application
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Vinyl Flooring
Wood
Linoleum
Shank Style
Straight
Round
Shank Diameter
1/2 in
1/4 in
3/4 in
3/8 in
3/16 in
#25
#38
#57
1-3/4 in
1/8 in
5/16 in
5/32 in
11/64 in
19/64 in
#30
#31
#40
#45
#53
9/64 in
13/64 in
#10
#14
#32
#33
#34
#37
#44
#50
7/32 in
9/32 in
11/32 in
15/64 in
21/64 in
#13
#15
#16
#18
#1
#20
#23
#24
#35
#36
#39
#43
#46
#47
#49
#4
#58
#59
#60
#7
#8
1/16 in
1/64 in
3/32 in
5/64 in
11/16 in
15/32 in
17/64 in
23/64 in
29/64 in
D
#11
#12
#17
#19
#21
#27
#28
#29
#41
#48
#51
#52
#55
#56
#5
#71
#78
#9
1/32 in
1/4- in
3/64 in
5MT
7/64 in
13/32 in
25/64 in
29/32 in
31/64 in
#26
#2
#3
#42
#54
#62
#65
#67
Drilling Depth (in)
1.6875
3.3125
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Bit Length (in.)
Material Application
Shank Style
Shank Diameter
Review Rating: Highly Rated
Material Application: Copper
Material Application: Duct/Sheet Metal
Shank Diameter: 21/64 in
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4 Results
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Top Rated Products
$
17
.
66
(
$2.94
/unit)
(3)
Drill America
21/64 in. High Speed Steel Black Oxide Premium General Purpose Split Point Twist Drill Bit (6-Pack)
Add to Cart
More Options Available
$
13
.
34
(
$2.22
/unit)
(3)
Drill America
21/64 in. High Speed Steel Twist Drill Bit with Bright Finish (6-Pack)
Add to Cart
More Options Available
$
13
.
24
(
$2.21
/unit)
(1)
Drill America
21/64 in. High Speed Steel General Purpose Twist Drill Bit with Bright Finish (6-Pack)
Add to Cart
More Options Available
$
17
.
72
(
$2.95
/unit)
(1)
Drill America
21/64 in. High Speed Steel Premium Short Drill Bit (6-Piece)
Add to Cart