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Home
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Drill Bits
STEEL DRILL BITS
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Material Application: Steel
Drilling Depth (in): 1.0625
Drilling Depth (in): 2.5625
Drilling Depth (in): 8
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In Stock at Store Today
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Masonry Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Hilti
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$50 - $100
Bit Diameter
9/32 in
11/64 in
11/32 in
Q
#20
#21
1/2 in
23/64 in
Bit Length (in.)
2.12 in
4.12 in
4.18 in
6 in
7.87 in
12 in
Bit Material
High Speed Steel
Cobalt
Tungsten
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Vinyl Flooring
Wood
Linoleum
Concrete
Shank Style
Straight
3-Flat
SDS Plus
Shank Diameter
9/32 in
11/64 in
11/32 in
Q
#20
#21
12 mm
23/64 in
Individual/Set
Individual
Drilling Depth (in)
0
0.03125
0.06
0.0625
0.0781
0.078125
0.125
0.1875
0.25
0.3125
0.375
0.5
.5
0.5625
0.625
0.6698
0.6875
0.734375
0.75
0.8125
0.82857
0.86614173
0.87
0.875
0.9375
0.985
1
1.015625
1.0625
1.12
1.125
1.1426
1.1875
1.25
1.3125
1.37
1.375
1.4375
1.5
1.5625
1.625
1.6875
1.75
1.8125
1.875
2
2.125
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.46875
2.5
2.500
2.5625
2.609375
2.625
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.1875
3.3125
3.375
3.4375
3.5
3.62
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.25
4.3125
4.375
4.5
4.75
4.8125
5
5.1875
5.375
5.625
6
6.125
9
10
13
14
15
16
18
20
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All Filters
Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Material Application: Steel
Drilling Depth (in): 1.0625
Drilling Depth (in): 2.5625
Drilling Depth (in): 8
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11 Results
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Top Rated Products
$
71
.
75
(3)
Model# 2018940
Hilti
12 mm x 13 in. TE-CD (SDS Plus) Carbide Tip Hollow Drill Bit
Add to Cart
More Options Available
$
6
.
23
(90)
Model# DWDA/CX129/32
Drill America
9/32 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
7
.
89
(129)
Model# GLBCOX69/32
Drill America
9/32 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
8
.
59
(
72
¢
/unit)
(2)
Model# DWDST21P12
Drill America
#21 High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
Add to Cart
More Options Available
$
20
.
07
(
$1.67
/unit)
(3)
Model# D/ASTCO11/64P12
Drill America
11/64 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
More Options Available
$
17
.
75
(
$2.96
/unit)
Model# KFDML11/32P6
Drill America
11/32 in. High Speed Steel Mechanics Length Drill Bit with 3-Flat Shank (6-Pieces)
Add to Cart
More Options Available
$
22
.
69
Model# DWDA/CX12Q
Drill America
Q x 12 in. High Speed Steel Aircraft Extension Drill Bit
Add to Cart
More Options Available
$
11
.
62
(
97
¢
/unit)
(1)
Model# D/AST11/64P12
Drill America
11/64 in. High Speed Steel Premium Short Drill Bit (12-Piece)
Add to Cart
More Options Available
$
19
.
12
(
$1.59
/unit)
(3)
Model# D/ASTCO20P12
Drill America
#20 M42 Cobalt Short Drill Bit (12-Piece)
Add to Cart
More Options Available
$
9
.
86
(
82
¢
/unit)
Model# DWDST11/64P12
Drill America
11/64 in. High Speed Steel General Purpose Short Twist Drill Bit (12-Piece)
Add to Cart
More Options Available
$
13
.
10
Model# GLBCOX6Q
Drill America
Q x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart