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Drill Bits
DRILL BITS
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Review Rating: 3 & Up
Bit Material: Cobalt
Material Application: Duct/Sheet Metal
Shank Diameter: #78
Shank Diameter: 1/2 in
Get It Fast
In Stock at Store Today
Availability
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
61/64 in
#78
1-1/2 in
1-5/16 in
3/4 in
5/8 in
7/8 in
9/16 in
11/16 in
17/32 in
29/32 in
47/64 in
53/64 in
57/64 in
Bit Length (in.)
0.87 in
6 in
Bit Material
High Speed Steel
Black Oxide
Cobalt
Titanium
Carbon Steel
Steel
Shank Diameter
1/2 in
3/8 in
#23
#27
#37
#47
#13
#14
#18
#22
#24
#38
#39
#46
3/8 in.
11/64 in
19/64 in
#12
#15
#16
#25
#31
#3
#41
#48
#49
#4
#51
#52
#53
#56
#57
#59
#5
#61
#63
#77
#79
#80
#8
1/4 in
1/8 in
3/16 in
5/16 in
5/32 in
5/64 in
7/32 in
13/64 in
#11
#17
#19
#20
#21
#26
#28
#2
#33
#34
#35
#36
#40
#42
#44
#45
#50
#55
#58
#60
#62
#64
#65
#66
#68
#69
#6
#71
#72
#73
#75
#76
#78
#9
1/16 in
1.5 mm
3/32 in
3.5 mm
4.5 mm
7/64 in
10.5 mm
11/16 in
12 mm
12.5 mm
15/64 in
19/32 in
23/64 in
25/64 in
35/64 in
37/64 in
41/64 in
43/64 in
Material Application
Stainless Steel
Aluminum
Angle Iron
Copper
Duct/Sheet Metal
PVC
Steel
Wood
Cast Iron
Linoleum
Nickel
Plaster
Vinyl Flooring
Number of Pieces
1 Piece
11-20 Pieces
Shank Style
Straight
Individual/Set
Individual
Drilling Depth (in)
0.1875
3
4.8125
5.1875
5.625
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Category
Bit Diameter
Bit Length (in.)
Bit Material
Shank Diameter
Review Rating: 3 & Up
Bit Material: Cobalt
Material Application: Duct/Sheet Metal
Shank Diameter: #78
Shank Diameter: 1/2 in
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More Options Available
$
25
.
18
/inch
(50)
Model# D/ACO5/8
Drill America
5/8 in. M42 Cobalt Reduced Shank Drill Bit with 1/2 in. Shank
Add to Cart
Compare
More Options Available
$
28
.
06
(15)
Model# DWDCO7/8
Drill America
7/8 in. m35 Cobalt Reduced Shank Twist Drill Bit with 1/2 in. Shank
Add to Cart
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More Options Available
$
31
.
53
(
$2.63
/unit
)
(9)
Model# D/ACO78P12
Drill America
#78 M42 Cobalt Drill Bit (12-Piece)
Add to Cart
Compare