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Home
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Power Tool Accessories
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Drill Bits
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Step Drill Bits
Step Drill Bits
6 Results
Bit Diameter: #4
Individual/Set: Individual
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Drill Bits
Step Drill Bits
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$40 - $50
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$150 - $200
Step Increments (in.)
0.0625 in
0.125 in
Material Application
Stainless Steel
Aluminum
Steel
Duct/Sheet Metal
PVC
Bit Diameter
#9
#4
1-3/8 in
#1
3/4 in
7/8 in
#5
#8
1-1/8 in
1/2 in
1/8 in
#11
#12
#3
#6
#7
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Bit Material
Black Oxide
Cobalt
Titanium
Number of Pieces
1 Piece
2-4 Pieces
Shank Style
3-Flat
Hex
Shank Diameter
1/4 in
3/8 in
Bit Length (in.)
2.96 in
3.584 in
3.65 in
4.9 in
Drilling Depth (in)
0.0781
0.87
1.949
2.125
Featured Keywords
less heat
cordless drill
rapid strike tip
battery charge
high speed
jam-free performance
longer bit
4 step drill bit
bit life
hex shank
impact driver
titanium aluminum nitride
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Top Rated
More Options Available
$
44
.
97
(1353)
Model# 48-89-9204
Milwaukee
3/16 in. - 7/8 in. #4 Black Oxide Step Drill Bit (12-Steps)
Add to Cart
Compare
Top Rated
More Options Available
$
54
.
97
(1347)
Model# 48-89-9244
Milwaukee
SHOCKWAVE 3/16 in. - 7/8 in. #4 Impact-Rated Titanium Step Drill Bit (12-Steps)
Add to Cart
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Top Rated
More Options Available
$
77
.
97
(1345)
Model# 48-89-9284
Milwaukee
3/16 in. - 7/8 in. #4 Cobalt Step Drill Bit (12-Steps)
Add to Cart
Compare
$
89
.
97
(325)
Model# 48-89-9204-48-89-9204
Milwaukee
3/16 in. to 7/8 in. #4 Black Oxide Step Drill Bit 12-Steps (2-Pack)
Add to Cart
Compare
$
79
.
99
(15)
Model# 48-89-9234
Milwaukee
3/16 in. - 7/8 in. x 1/16 in. #4 Step Drill Bit (2 Pack)
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$
156
.
00
(11)
Model# 48-89-9284-48-89-9284
Milwaukee
3/16 in. to 7/8 in. #4 Cobalt Step Drill Bit (2-Pack)
Add to Cart
Compare