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Drill Bits
DRILL BITS
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Review Rating: 3 & Up
Bit Diameter: 5/16 in
Bit Diameter: 1.5 mm
Bit Material: Cobalt
Material Application: Duct/Sheet Metal
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Brand
Drill America
Milwaukee
Price
to
Apply
$0 - $10
$10 - $20
$50 - $100
$100 - $150
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Bit Diameter
1/8 in
1/4 in
1/2 in
3/8 in
5/16 in
5/32 in
11/64 in
#14
#18
#23
#25
#31
#37
#38
#46
#47
#52
3/16 in
3/32 in
5/64 in
7/32 in
7/64 in
9/64 in
11/16 in
13/64 in
19/64 in
35/64 in
61/64 in
#11
#13
#15
#16
#19
#20
#21
#24
#26
#27
#33
#36
#39
#3
#40
#44
#45
#48
#4
#50
#53
#55
#56
#57
#62
#69
#71
#78
#8
#9
1-1/2 in
1-5/16 in
1/16 in
1.5 mm
3/4 in
3.5 mm
5/8 in
7/16 in
7/8 in
9/16 in
9/32 in
12 mm
13/32 in
15/64 in
17/32 in
19/32 in
23/64 in
25/64 in
29/32 in
37/64 in
43/64 in
47/64 in
53/64 in
57/64 in
D
H
J
X
Bit Length (in.)
1.89 in
4.5 in
6 in
12 in
Bit Material
Cobalt
High Speed Steel
Alloy Steel
Steel
Titanium
Carbide
Number of Pieces
1 Piece
5-10 Pieces
11-20 Pieces
Shank Style
3-Flat
Straight
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Nickel
PVC
Plaster
Vinyl Flooring
Wood
Linoleum
Shank Diameter
1.5 mm
3/8 in
5/16 in
Drilling Depth (in)
0.86614173
2.8125
3.1875
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Category
Bit Diameter
Bit Length (in.)
Bit Material
Number of Pieces
Review Rating: 3 & Up
Bit Diameter: 5/16 in
Bit Diameter: 1.5 mm
Bit Material: Cobalt
Material Application: Duct/Sheet Metal
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6 Results
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Top Sellers
More Options Available
$
13
.
97
(4111)
Model# 48-89-2317
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit
Add to Cart
More Options Available
$
9
.
28
(129)
Model# GLBCOX65/16
Drill America
5/16 in. x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
Top Rated
More Options Available
$
51
.
97
(
$10.39
/unit)
(403)
Model# 48-89-2317-X5
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
Add to Cart
More Options Available
$
15
.
03
(50)
Model# GLBCOX125/16
Drill America
5/16 in. x 12 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
$
18
.
93
(
$1.58
/unit)
(14)
Model# D/AMMCO1.50P12
Drill America
1.50 mm M42 Cobalt Drill Bit (12-Piece)
Add to Cart
More Options Available
$
129
.
00
(
$12.90
/unit)
(292)
Model# 48-89-2317-X10
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit (10-Pack)
Add to Cart