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Home
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Drill Bits
BEST RATED COBALT DRILL BITS
Shop products with the best ratings based on our customer reviews
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Review Rating: Best Rated
Bit Material: Cobalt
Drilling Depth (in): 1.625
Drilling Depth (in): 2.25
Drilling Depth (in): 0.75
Get It Fast
In Stock at Store Today
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
CLE-LINE
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
#57
1/8 in
3/32 in
Bit Length (in.)
1.75 in
2.75 in
12 in
Bit Material
High Speed Steel
Cobalt
Diamond
Number of Pieces
1 Piece
11-20 Pieces
Material Application
Stainless Steel
Angle Iron
Cast Iron
Steel
Wood
Aluminum
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Vinyl Flooring
Linoleum
Shank Diameter
#57
1/8 in
3/32 in
Drilling Depth (in)
0.125
0.1875
0.375
0.5
0.5625
0.625
0.75
0.875
.875
1
1.12
1.125
1.25
1.4375
1.5
1.5625
1.625
1.75
1.8125
1.875
2
2.125
2.1875
2.3125
2.75
2.8125
2.875
3.0625
3.75
3.875
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Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Review Rating: Best Rated
Bit Material: Cobalt
Drilling Depth (in): 1.625
Drilling Depth (in): 2.25
Drilling Depth (in): 0.75
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3 Results
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Top Sellers
More Options Available
$
24
.
24
/package
(
$2.02
/unit
)
(8)
Model# C23349
CLE-LINE
1802 1/8 in. Cobalt Heavy-Duty Jobber Length Drill Bit (12-Piece)
Add to Cart
More Options Available
$
5
.
91
(51)
Model# GLBCOX123/32
Drill America
3/32 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
16
.
99
(
$1.42
/unit
)
(9)
Model# D/ACO57P12
Drill America
#57 M42 Cobalt Drill Bit (12-Piece)
Add to Cart