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Drill Bits
COBALT DRILL BITS
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Review Rating: 2 & Up
Bit Material: Cobalt
Shank Diameter: 5/16 in
Shank Diameter: #58
Shank Diameter: 25/64 in
Shank Diameter: #39
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In Stock at Store Today
Department
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Power Tool Accessories
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Twist Drill Bits
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$0 - $10
$10 - $20
$40 - $50
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
5/16 in
#39
25/64 in
Bit Length (in.)
1.81 in
5.12 in
6 in
12 in
Bit Material
Carbide
High Speed Steel
Diamond
Cobalt
Steel
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Diameter
1/2 in
1/8 in
1/4 in
3/8 in
3/8 in.
11/64 in
19/64 in
#14
#18
#23
#25
#31
#37
#38
#46
#47
#52
3/16 in
5/16 in
5/32 in
5/64 in
7/32 in
7/64 in
9/64 in
13/64 in
#11
#13
#15
#16
#19
#20
#21
#24
#26
#27
#33
#36
#39
#3
#40
#44
#45
#48
#4
#50
#53
#55
#56
#57
#62
#69
#71
#78
#8
#9
1/16 in
1.5 mm
3/32 in
3.5 mm
9/32 in
11/16 in
12 mm
13/32 in
15/64 in
19/32 in
23/64 in
25/64 in
35/64 in
37/64 in
43/64 in
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Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Vinyl Flooring
Wood
Linoleum
Drilling Depth (in)
0.8125
2.8125
3.75
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Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Review Rating: 2 & Up
Bit Material: Cobalt
Shank Diameter: 5/16 in
Shank Diameter: #58
Shank Diameter: 25/64 in
Shank Diameter: #39
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More Options Available
$
43
.
90
(
$7.32
/unit
)
(35)
Drill America
25/64 in. M42 Cobalt Drill Bit (6-Piece)
Add to Cart
More Options Available
$
9
.
28
(129)
Drill America
5/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
15
.
03
(51)
Drill America
5/16 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
12
.
44
(
$1.04
/unit
)
(3)
Drill America
#39 M42 Cobalt Short Drill Bit (12-Piece)
Add to Cart