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Home
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Drill Bits
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Countersink Bits
ALUMINUM COUNTERSINK BITS
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Material Application: Aluminum
Individual/Set: Individual
Shank Diameter: 1/4 in
Shank Diameter: 3/4 in
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In Stock at Store Today
Free 1-2 Day Delivery
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Department
Tools
Power Tool Accessories
Drill Bits
Countersink Bits
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Drill America
RYOBI
Price
to
Apply
$0 - $10
$10 - $20
$30 - $40
$50 - $100
Countersink Size
1/2 in
1-1/2 in
1-1/4 in
1/4 in
3/8 in
3/4- in
5/16 in
5/8 in
Bit Diameter
1/2 in
1-1/2 in
1-1/4 in
1/4 in
3/8 in
3/4 in
5/16 in
5/8 in
Material Application
Stainless Steel
Aluminum
Copper
Duct/Sheet Metal
Nickel
PVC
Steel
Wood
Cast Iron
Fiberglass
Bit Length (in.)
1 in
1.75 in
2 in
3.37 in
3.5 in
Shank Diameter
1/4 in
1/2 in
1 in
3/4 in
3/16 in
3/8 in
Number of Pieces
1 Piece
Drilling Depth (in)
.5
1
1.75
2
3
3.375
3.5
Bit Material
High Speed Steel
Shank Style
Straight
Hex
Individual/Set
Individual
Featured Keywords
single flute
six flute countersink
enlarging holes
3 flute center reamer
single flute countersinks
1-1/2 in. 60 degree
1/2 in. 82 degree
1/2 in. 90 degree
1-1/2 in. 90 degree
1-1/4 in. 60 degree
3/8 in. 82 degree
3/8 in. 90 degree
countersink bit
screw flush
Features
No Additional Features
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Countersink Size
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Bit Diameter
Material Application
Bit Length (in.)
Material Application: Aluminum
Individual/Set: Individual
Shank Diameter: 1/4 in
Shank Diameter: 3/4 in
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13 Results
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Top Rated Products
$
11
.
47
(143)
RYOBI
SpeedLoad+ 1/2 in. High-Speed Steel Countersink
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Compare
Exclusive
$
11
.
47
(387)
RYOBI
5/8 in. High Speed Steel Countersink
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Compare
Exclusive
$
11
.
47
(386)
RYOBI
3/4 in. High Speed Steel Countersink
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Compare
$
9
.
36
(3)
Drill America
1/2 in. 82-Degree High Speed Steel Countersink Bit with 6 Flutes
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Compare
$
5
.
23
(4)
Drill America
3/8 in. 82-Degree High Speed Steel Countersink Bit with 3 Flutes
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Compare
$
7
.
92
(2)
Drill America
3/8 in. 82-Degree High Speed Steel Countersink Bit with 6 Flutes
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Compare
$
65
.
43
Drill America
1-1/2 in. 60-Degree High Speed Steel Countersink Bit with 6 Flutes
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Compare
$
8
.
16
Drill America
1/4 in. 60-Degree High Speed Steel Countersink Bit with 6 Flutes
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Compare
More Options Available
$
7
.
80
(2)
Drill America
1/2 in. 82-Degree High Speed Steel Countersink Bit with Single Flute
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Compare
$
5
.
23
(3)
Drill America
3/8 in. 100-Degree High Speed Steel Countersink Bit with 3 Flutes
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$
39
.
35
Drill America
1-1/4 in. 60-Degree High Speed Steel Countersink Bit with Single Flute
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Compare
$
5
.
76
(1)
Drill America
3/8 in. 90-Degree High Speed Steel Countersink Bit with Single Flute
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Compare