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Home
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Power Tool Accessories
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Drill Bits
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Twist Drill Bits
TWIST DRILL BITS
4 Results
Bit Diameter: 5/16 in
Bit Diameter: 11/64 in
Bit Material: Cobalt
Material Application: Angle Iron
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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
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Brand
Drill America
Price
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$0 - $10
$10 - $20
$20 - $30
$50 - $100
Bit Diameter
#23
#27
#37
#47
5/16 in
H
#13
#14
#18
#22
#24
#38
#39
#46
1/4 in
3/16 in
11/64 in
19/64 in
25/64 in
35/64 in
B
D
G
J
N
O
X
Y
#12
#15
#16
#25
#31
#3
#41
#48
#49
#4
#51
#52
#53
#56
#57
#59
#5
#61
#63
#77
#79
#80
#8
1/2 in
1/8 in
5/32 in
7/64 in
9/32 in
9/64 in
11/16 in
13/32 in
15/64 in
17/32 in
21/64 in
29/32 in
37/64 in
47/64 in
57/64 in
61/64 in
A
C
L
M
Q
S
T
U
V
W
Z
#11
#17
#19
#20
#21
#26
#28
#2
#33
#34
#35
#36
#40
#42
#44
#45
#50
#55
#58
#60
#62
#64
+ View All
Bit Material
High Speed Steel
Cobalt
Number of Pieces
1 Piece
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Wood
Vinyl Flooring
Linoleum
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Bit Length (in.)
2.12 in
2.81 in
6 in
6.37 in
12 in
Shank Style
Straight
Features
No Additional Features
Shank Diameter
5/16 in
11/64 in
Drilling Depth (in)
1.0625
1.625
1.875
2.8125
4
Individual/Set
Individual
Featured Keywords
black oxide
extra length
high speed steel
round shank
split point
jobber length
length drill bit
nickel alloy
taper length drill
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More Options Available
$
3
.
61
(120)
Model# GLBCOX611/64
Drill America
11/64 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Compare
More Options Available
$
17
.
33
(50)
Model# GLBCOX125/16
Drill America
5/16 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
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More Options Available
$
61
.
24
(
$5.10
/unit
)
(3)
Model# D/ASTCO5/16P12
Drill America
5/16 in. M42 Cobalt Short Twist Drill Bit (12-Piece)
Add to Cart
Compare
More Options Available
$
18
.
78
Model# DWDTLCO5/16
Drill America
5/16 in. Cobalt Taper Length Twist Drill Bit
Add to Cart
Compare