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Home
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Drill Bits
3-FLAT DRILL BITS
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Shank Style: 3-Flat
Get It Fast: Same-Day Delivery
Shank Diameter: 1/4 in
Shank Diameter: 3/8 in.
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Department
Tools
Power Tool Accessories
Drill Bits
Hole Saws
Masonry Drill Bits
Step Drill Bits
Auger Bits
Bit Holders & Extensions
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$0 - $10
$10 - $20
$20 - $30
$40 - $50
$50 - $100
Bit Diameter
1/4 in
7 in
#12
#1
1 in
1/2 in
5/16 in
Bit Length (in.)
1.0 in
1.62 in
1.88 in
3 in
3.11 in
3.5 in
3.75 in
10 in
12 in
54 in
Bit Material
Black Oxide
Bi-Metal
Multiple
Carbide
High Speed Steel
Steel
Number of Pieces
1 Piece
Material Application
Brick
Concrete
Aluminum
Duct/Sheet Metal
Steel
Glass
Wood
Shank Diameter
1/4 in
1 in
3/8 in
3/16 in
5/16 in
7/16 in
7/32 in
10 mm
Drilling Depth (in)
0.5
1.5
1.8
2.375
3
3.5
8
10
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Number of Pieces
Shank Style: 3-Flat
Get It Fast: Same-Day Delivery
Shank Diameter: 1/4 in
Shank Diameter: 3/8 in.
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13 Results
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More Options Available
$
74
.
97
(1373)
Model# 48-89-9212
Milwaukee
7/8 in. - 1-3/8 in. #12 Black Oxide Step Drill Bit (5-Steps)
Add to Cart
$
42
.
97
(1089)
Model# 49-56-0320
Milwaukee
2 in. to 7 in. Black Oxide Adjustable Hole Saw Cutter
Add to Cart
More Options Available
$
18
.
97
(3754)
Model# 49-56-9667
Milwaukee
2 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
Add to Cart
More Options Available
$
25
.
97
(3756)
Model# 49-56-9670
Milwaukee
3 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
Add to Cart
More Options Available
$
24
.
97
(1379)
Model# 48-89-9201
Milwaukee
1/8 in. - 1/2 in. #1 Black Oxide Step Drill Bit (13-Steps)
Add to Cart
$
42
.
97
(31)
Model# 49-56-0320E
Milwaukee
2 in. to 7 in. Adjustable Hole Saw Cutter
Add to Cart
More Options Available
$
19
.
97
(3752)
Model# 49-56-9668
Milwaukee
2-1/8 in. Hole Dozer Bi-Metal Hole Saw with 3/8 in. Arbor & Pilot Bit
Add to Cart
$
6
.
47
(88)
Model# 49-56-8010
Milwaukee
1/4 in. x 3-1/2 in. Pilot Drill Bit For Hole Saw Arbor
Add to Cart
More Options Available
$
26
.
47
(1365)
Model# 48-20-8995
Milwaukee
1/2 in. Carbide Tipped Drill Bit for Drilling Natural Stone, Granite, Slate, Ceramic and Glass Tiles
Add to Cart
$
69
.
97
(3)
Model# 48-13-8285
Milwaukee
1 in. X 54 in. Cable Auger Bit
Add to Cart
$
29
.
97
Was
$34.97
Save
$5.00
(14%)
(6)
Model# 48-13-8124
Milwaukee
1/4 in. x 54 in. Cable Bit Extension
Add to Cart
More Options Available
$
13
.
57
(1446)
Model# 48-20-9012
Milwaukee
1/4 in. x 10 in. x 12 in. Carbide Hammer Drill Bit
Add to Cart