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Drill Bits
HIGHLY RATED DUCT/SHEET METAL DRILL BITS
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Review Rating: Highly Rated
Material Application: Duct/Sheet Metal
Bit Length (in.): 4.87 in
Bit Length (in.): 6 in
Drilling Depth (in): 0.375
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Department
Tools
Power Tool Accessories
Drill Bits
Twist Drill Bits
Bit Diameter
#30
#31
Bit Length (in.)
1.25 in
6 in
12 in
Bit Material
Cobalt
High Speed Steel
Material Application
Stainless Steel
Aluminum
Angle Iron
Cast Iron
Copper
Duct/Sheet Metal
Nickel
PVC
Plaster
Steel
Vinyl Flooring
Wood
Shank Diameter
#30
#31
Drilling Depth (in)
0.125
0.25
0.375
0.5
0.5625
0.625
0.75
0.875
1
1.0625
1.125
1.25
1.375
1.5
1.5625
1.6875
1.8125
1.875
2
2.125
2.25
2.375
2.5
2.5625
2.6875
2.8125
2.9375
3
3.5
3.625
4
4.495
4.5
4.8125
5.1875
5.625
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Bit Diameter
Bit Length (in.)
Bit Material
Material Application
Review Rating: Highly Rated
Material Application: Duct/Sheet Metal
Bit Length (in.): 4.87 in
Bit Length (in.): 6 in
Drilling Depth (in): 0.375
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$
1
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56
(23)
Model# DWDA/CX630
Drill America
#30 x 6 in. High Speed Steel Aircraft Extension Drill Bit
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More Options Available
$
2
.
67
(16)
Model# GLBCOX631
Drill America
#31 x 6 in. Cobalt Aircraft Extension Drill Bit
Add to Cart
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