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Drill Bits
CAST IRON DRILL BITS
Bit Diameter: 1 in
Bit Diameter: 3/8 in
Carbide
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Steel
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Material Application: Cast Iron
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Hole Saws
Specialty Drill Bits
Screwdriver Bits
Countersink Bits
Step Drill Bits
Installer Bits
Masonry Drill Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
Milwaukee
DEWALT
CLE-LINE
POWERTEC
IDEAL
Bosch
DIABLO
Klein Tools
TITAN
VIM Tools
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
Special Values
Bit Diameter
1/8 in
1/4 in
1/2 in
1/16 in
1-1/4 in
3/8 in
3/16 in
3/32 in
3/4 in
5/16 in
5/32 in
5/8 in
5/64 in
7/64 in
7/16 in
7/32 in
9/64 in
11/64 in
13/32 in
#25
#2
9/32 in
11/32 in
15/32 in
15/64 in
17/64 in
19/64 in
21/64 in
25/64 in
#1
#31
T25
#30
#38
#40
#45
#53
1 in
13/64 in
23/64 in
29/64 in
31/64 in
Q
#10
#16
#32
#35
#3
#44
#57
7/8 in
37/64 in
#14
#15
#18
#20
#21
#33
#34
#37
#41
#46
#47
#49
#4
#50
#51
#5
#60
#8
1-1/2 in
1-1/8 in
1/32 in
1/64 in
11/16 in
17/32 in
19/32 in
23/32 in
27/64 in
35/64 in
63/64 in
D
#11
#12
#13
#17
#19
#23
#24
#29
#36
#39
#43
#48
#52
#55
#58
#59
#7
#9
Bit Length (in.)
0.5 in
0.75 in
0.87 in
1 in
1.12 in
1.25 in
1.33 in
1.37 in
1.5 in
1.62 in
1.68 in
1.75 in
1.81 in
1.87 in
1.88 in
1.89 in
1.93 in
2 in
2.06 in
2.12 in
2.18 in
2.24 in
2.25 in
2.37 in
2.38 in
2.43 in
2.5 in
2.50 in
2.52 in
2.56 in
2.62 in
2.65 in
2.68 in
2.75 in
2.81 in
2.87 in
2.91 in
2.93 in
2.95 in
3 in
3
3.12 in
3.15 in
3.25 in
3.31 in
3.37 in
3.5 in
3.50 in
3.62 in
3.66 in
3.75 in
3.87 in
3.88 in
4 in
4.09 in
4.12 in
4.13 in
4.18 in
4.25 in
4.31 in
4.37 in
4.49 in
4.5 in
4.50 in
4.57 in
4.61 in
4.62 in
4.65 in
4.72 in
4.75 in
4.80 in
4.87 in
4.88 in
4.92 in
5 in
5.00 in
5.12 in
5.25 in
5.37 in
5.5 in
5.62 in
5.75 in
5.87 in
6 in
6
6.62 in
6.87 in
7 in
7.62 in
8 in
9 in
9.5 in
10 in
11 in
11.25 in
11.37 in
12 in
17 in
18 in
24 in
Bit Material
High Speed Steel
Cobalt
Steel
Titanium
Carbide
Black Oxide
Carbon Steel
Alloy Steel
Multiple
Carbon
Cobalt and Carbon Steel
High Carbon Steel
Number of Pieces
1 Piece
2-4 Pieces
5-10 Pieces
11-20 Pieces
21-30 Pieces
31-40 Pieces
41-60 Pieces
61-100 Pieces
101+ Pieces
Material Application
Stainless Steel
Cast Iron
Steel
Aluminum
Duct/Sheet Metal
Copper
Nickel
Angle Iron
PVC
Wood
Plaster
Vinyl Flooring
Linoleum
Gypsum
Fiberglass
Brick
Concrete
Ceramic Tile
Porcelain
Clay/ Soil
Glass
Shank Style
Straight
Hex
Round
3-Flat
Square
Shank Diameter
0.39 in
1/4 in
1/2 in
1/8 in
1/16 in
1-3/4 in
3/4 in
3/8 in
3/16 in
11/64 in
#25
3/32 in
5/16 in
5/32 in
5/64 in
7/64 in
7/32 in
9/64 in
11/32 in
13/32 in
17/64 in
19/64 in
21/64 in
#31
#30
#38
#40
#45
#53
9/32 in
13/64 in
15/32 in
15/64 in
25/64 in
Q
#10
#16
#1
#32
#35
#44
#57
23/64 in
29/64 in
#14
#15
#18
#20
#21
#33
#34
#37
#41
#46
#47
#49
#4
#50
#51
#60
#8
31/64 in
D
#11
#12
#13
#17
#19
#23
#24
#29
#36
#39
#43
#48
#52
#55
#58
#59
#5
#7
#9
1/32 in
1/64 in
3/64 in
11/16 in
H
J
O
#26
#27
#28
#2
#42
#56
#6
#71
#78
1 in
1/4- in
Individual/Set
Individual
Set
Drilling Depth (in)
0
0.06
0.0625
0.078125
0.125
0.1875
0.25
0.3125
0.375
0.5
0.5625
0.625
0.6698
0.6875
0.734375
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
1.4375
1.4578
1.495
1.5
1.56
1.5625
1.6154
1.62
1.625
1.6875
1.73228346
1.75
1.81
1.8125
1.87
1.875
1.8912
1.9375
2
2.0094
2.125
2.1276
2.1875
2.21
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
3.625
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
5.1875
5.375
5.625
6
6.125
13
18
20
Drive Style
Phillips
Torx
Nut Setter
Square
Hex
Socket
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Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Material Application: Cast Iron
275 Results
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Top Rated Products
Best Seller
$
28
.
97
(605)
Model# 48-89-4636
Milwaukee
5/8 in. Titanium Silver and Deming Drill Bit
Add to Cart
More Options Available
Limit 5 per order
$
39
.
97
(3494)
Model# 48-89-2370
Cobalt Red Helix Drill Bit Set for Drill Drivers (15-Piece)
Add to Cart
More Options Available
$
26
.
97
(4105)
Model# 48-89-2329
Milwaukee
1/2 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
More Options Available
$
22
.
97
(4160)
Model# 48-89-4629
Milwaukee
SHOCKWAVE 1/2 in. Titanium Twist Drill Bit
Add to Cart
$
6
.
97
(
$3.49
/unit)
(460)
Model# 48-89-4605
Milwaukee
SHOCKWAVE 1/8 in. Titanium Twist Drill Bit (2-Pack)
Add to Cart
More Options Available
$
18
.
97
(4106)
Model# 48-89-2321
Milwaukee
3/8 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
More Options Available
$
7
.
97
(4158)
Model# 48-89-4613
Milwaukee
SHOCKWAVE 1/4 in. Titanium Twist Drill Bit
Add to Cart
More Options Available
$
10
.
97
(4106)
Model# 48-89-2313
Milwaukee
1/4 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
$
19
.
97
(582)
Model# DWAFTND5
DEWALT
MAXFIT ULTRA Steel Nut Driving Set (5-Piece)
Add to Cart
More Options Available
$
15
.
97
(4158)
Model# 48-89-4621
Milwaukee
SHOCKWAVE 3/8 in. Titanium Twist Drill Bit
Add to Cart
$
33
.
97
(605)
Model# 48-89-4640
Milwaukee
3/4 in. Titanium Silver and Deming Drill Bit
Add to Cart
More Options Available
$
8
.
97
(4104)
Model# 48-89-2309
Milwaukee
3/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart