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Drill Bits
COBALT DRILL BITS
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Bit Material: Cobalt
Drilling Depth (in): 0.9375
Drilling Depth (in): 1.12
Drilling Depth (in): 0.75
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In Stock at Store Today
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Department
Tools
Power Tool Accessories
Drill Bits
Step Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$50 - $100
$150 - $200
Bit Diameter
#9
#57
3/32 in
Bit Length (in.)
1.75 in
3.88 in
12 in
Bit Material
High Speed Steel
Cobalt
Carbide
Diamond
Number of Pieces
1 Piece
2-4 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
PVC
Steel
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
Plaster
Vinyl Flooring
Wood
Linoleum
Shank Style
3-Flat
Straight
Shank Diameter
3/8 in.
#57
3/32 in
Drilling Depth (in)
0.125
0.1875
0.3125
0.375
0.5
0.5625
0.625
0.6875
0.75
0.8125
0.86614173
0.87
0.875
1
1.0625
1.12
1.125
1.1875
1.25
1.3125
1.375
1.4375
1.5
1.5625
1.625
1.6875
1.73228346
1.75
1.81
1.8125
1.875
2
2.125
2.1875
2.25
2.3125
2.375
2.5
2.5625
2.75
2.8125
2.875
2.9375
3
3.0625
3.1875
3.4375
3.625
3.75
3.875
4
4.0625
4.125
4.25
4.37007874
4.375
4.5
4.75
4.8125
5.1875
5.375
5.625
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Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Bit Material: Cobalt
Drilling Depth (in): 0.9375
Drilling Depth (in): 1.12
Drilling Depth (in): 0.75
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4 Results
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More Options Available
$
99
.
97
(1371)
Model# 48-89-9289
Milwaukee
7/8 in. - 1-1/8 in. #9 Cobalt Step Drill Bit (2-Steps)
Add to Cart
$
179
.
00
(10)
Model# 48-89-9289-48-89-9289
Milwaukee
7/8 in. to 1-1/8 in. x #9 Cobalt Step Drill Bit (2-Pack)
Add to Cart
More Options Available
$
5
.
91
(50)
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