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Home
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Drill Bits
3-FLAT DUCT/SHEET METAL DRILL BITS
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Shank Style: 3-Flat
Material Application: Duct/Sheet Metal
Bit Length (in.): 4.5 in
Drilling Depth (in): 3.1875
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Free 1-2 Day Delivery
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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
Brand
Milwaukee
Drill America
Price
to
Apply
$20 - $30
$50 - $100
$100 - $150
Bit Material
Cobalt
High Speed Steel
Number of Pieces
5-10 Pieces
11-20 Pieces
Material Application
Stainless Steel
Aluminum
Cast Iron
Duct/Sheet Metal
Steel
Angle Iron
Copper
Linoleum
Nickel
PVC
Vinyl Flooring
Wood
Shank Diameter
3/8 in
5/16 in
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Bit Material
Number of Pieces
Material Application
Shank Diameter
Shank Style: 3-Flat
Material Application: Duct/Sheet Metal
Bit Length (in.): 4.5 in
Drilling Depth (in): 3.1875
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$
23
.
21
(
$1.93
/unit)
(84)
Model# HD3F5/16P12
Drill America
5/16 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (12-Pack)
Add to Cart
More Options Available
$
51
.
97
(
$10.39
/unit)
(402)
Model# 48-89-2317-X5
Milwaukee
5/16 in. Cobalt Red Helix Twist Drill Bit (5-Pack)
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