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Drill Bits
DRILL BITS
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Material Application: Cast Iron
Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.5625
Drilling Depth (in): 3.3125
Drilling Depth (in): 0.375
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In Stock at Store Today
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$50 - $100
Bit Diameter
21/64 in
P
#71
#30
#31
13/64 in
19/64 in
M
#32
#70
#8
#9
1/8 in
L
Bit Length (in.)
1.25 in
2.75 in
4.62 in
6 in
12 in
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Vinyl Flooring
Linoleum
Bit Material
High Speed Steel
Cobalt
Shank Diameter
21/64 in
P
#71
#30
#31
13/64 in
19/64 in
M
#32
#70
#8
#9
1/8 in
L
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
Straight
Round
Individual/Set
Individual
Drilling Depth (in)
0
0.06
0.0625
0.078125
0.125
0.1875
0.2364
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.734375
0.7486
0.75
0.8125
0.82857
0.86614173
0.875
0.9375
0.985
1
1.015625
1.0625
1.125
1.1426
1.1875
1.25
1.3125
1.375
1.379
1.4375
1.5
1.5625
1.625
1.6875
1.75
1.8125
1.875
1.8912
1.9375
2
2.0094
2.125
2.1875
2.25
2.3125
2.375
2.435
2.4375
2.46875
2.5
2.500
2.5625
2.609375
2.625
2.6398
2.75
2.8125
2.875
2.890525
2.9375
3
3.0625
3.125
3.1875
3.3125
3.375
3.4278
3.4375
3.5
3.500
3.6248
3.625
3.75
3.875
3.9375
4
4.0625
4.125
4.1875
4.250
4.3125
4.375
4.5
4.75
4.8125
4.875
5
5.1875
5.375
5.625
6
6.125
13
18
20
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Category
Bit Diameter
Bit Length (in.)
Material Application
Bit Material
Material Application: Cast Iron
Material Application: Duct/Sheet Metal
Drilling Depth (in): 1.5625
Drilling Depth (in): 3.3125
Drilling Depth (in): 0.375
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$
4
.
09
(87)
Model# DWDA/CX121/8
Drill America
1/8 in. x 12 in. High Speed Steel Aircraft Extension Drill Bit
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$
4
.
22
(120)
Model# GLBCOX613/64
Drill America
13/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
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$
1
.
66
(23)
Model# DWDA/CX630
Drill America
#30 x 6 in. High Speed Steel Aircraft Extension Drill Bit
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$
38
.
15
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$6.36
/unit
)
(1)
Model# DWDLH21/64P6
Drill America
21/64 in. High Speed Steel Left Hand Twist Drill Bit (6-Pack)
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$
2
.
48
(132)
Model# DWDA/CX613/64
Drill America
13/64 in. x 6 in. High Speed Steel Aircraft Extension Drill Bit
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$
2
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78
(16)
Model# GLBCOX631
Drill America
#31 x 6 in. Cobalt Aircraft Extension Drill Bit
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$
14
.
76
(
$2.46
/unit
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(3)
Model# D/AP21/64P6
Drill America
21/64 in. High Speed Steel Twist Drill Bit with Bright Finish (6-Pack)
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$
66
.
78
(
$5.57
/unit
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Model# D/ASTCOLP12
Drill America
L M42 Cobalt Short Drill Bit (12-Piece)
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$
4
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88
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Model# DWDA/CX1230
Drill America
#30 x 12 in. High Speed Steel Aircraft Extension Drill Bit
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$
14
.
12
(
$2.35
/unit
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(1)
Model# DWDP21/64P6
Drill America
21/64 in. High Speed Steel General Purpose Twist Drill Bit with Bright Finish (6-Pack)
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$
19
.
64
(
$3.27
/unit
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(3)
Model# D/ASP21/64P6
Drill America
21/64 in. High Speed Steel Black Oxide Premium General Purpose Split Point Twist Drill Bit (6-Pack)
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$
29
.
65
(
$2.47
/unit
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(9)
Model# D/ACO71P12
Drill America
#71 M42 Cobalt Drill Bit (12-Piece)
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