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Show In Stock Only (72)

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Dewalt (5)
Diablo Tools (4)
Greenlee (20)
Ideal (10)
Klein Tools (11)
Lenox (12)
Malco (4)
Milwaukee (37)

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Auger Bit (1)
Clip (1)
Drill Bit (72)
Drill Bit Set (18)
Drill Tap Bit (1)
Kit (1)
Step Drill Bit (2)

Coating
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Black Oxide (24)
Cobalt (5)
Steam Oxide (4)
Titanium Aluminum Nitride (7)
Titanium Nitride (6)

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1/2" (14)
3/4" (5)
7/8" (10)
1" (5)
1-1/8" (12)
1-3/8" (5)
11/18" (1)

Min Hole Size
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1/8" (14)
3/16" (14)
1/4" (10)
3/8" (2)
1/2" (3)
7/8" (11)

Number Of Sizes
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1 (1)
2 (6)
5 (2)
6 (2)
9 (5)
10 (3)
11 (4)
12 (7)
13 (11)
16 (4)

Step Increments
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1/32" (10)
1/16" (23)
1/8" (1)
1/4" (1)
Varied (1)

Shank Diameter
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1/4" (17)
3/8" (21)
7/8" (1)

Application
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Abrasive Material (4)
Accessory (9)
Aluminum (17)
Brass (23)
Carbon Steel (10)
Cast Iron (10)
Copper (13)
Fiberglass (8)
Metal (29)
Mild Steel (7)

Price Range
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$20 to $25 (1)
$25 to $30 (3)
$30 to $35 (5)
$35 to $40 (8)
$40 to $45 (5)
$45 to $50 (7)
$50 to $60 (9)
$60 to $70 (12)
$70 to $80 (14)
$80 to $90 (6)

Step Drill Bits

103 items
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Product Image of 3 Piece Shockwave Impact Duty Titanium Step Drill Bit Set (#1, #4, #9)
3 Piece Shockwave Impact Duty Titanium Step Drill Bit Set (#1, #4, #9)
SKU: 48-89-9257
Milwaukee
SKU: 48-89-9257
Brand: Milwaukee
$139.97 each
In Stock
Get 13 by Tue, Oct 6
In Stock
Get 13 by Tue, Oct 6
Compare
Product Image of Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8"
Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8"
SKU: QRST15
Klein Tools
SKU: QRST15
Brand: Klein Tools
$59.98 each
In Stock
Get 8 by Tue, Oct 6
In Stock
Get 8 by Tue, Oct 6
Compare
Product Image of #12 Step Drill Bit, 7/8" to 1-3/8"
#12 Step Drill Bit, 7/8" to 1-3/8"
SKU: 48-89-9212
Milwaukee
SKU: 48-89-9212
Brand: Milwaukee
$84.97 each
In Stock
Get 16 by Tue, Oct 6
In Stock
Get 16 by Tue, Oct 6
Compare
Product Image of Shockwave Impact Duty #4 Titanium Step Drill Bit, 3/16" to 7/8"
Shockwave Impact Duty #4 Titanium Step Drill Bit, 3/16" to 7/8"
SKU: 48-89-9244
Milwaukee
SKU: 48-89-9244
Brand: Milwaukee
$59.97 each
In Stock
Get 6 by Tue, Oct 6
In Stock
Get 6 by Tue, Oct 6
Compare
Product Image of Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-1/8"
Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-1/8"
SKU: QRST11
Klein Tools
SKU: QRST11
Brand: Klein Tools
$49.98 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
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Product Image of #9 Step Drill Bit, 7/8" & 1-1/8"
#9 Step Drill Bit, 7/8" & 1-1/8"
SKU: 48-89-9209
Milwaukee
SKU: 48-89-9209
Brand: Milwaukee
$59.97 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
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Product Image of Shockwave Impact Duty #9 Titanium Step Drill Bit, 7/8" & 1-1/8"
Shockwave Impact Duty #9 Titanium Step Drill Bit, 7/8" & 1-1/8"
SKU: 48-89-9249
Milwaukee
SKU: 48-89-9249
Brand: Milwaukee
$79.97 each
In Stock
Get 1 by Wed, Oct 7
In Stock
Get 1 by Wed, Oct 7
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Product Image of Step Bit Set (#1, #4, #9) Metal Cutters, GSBSET3
Step Bit Set (#1, #4, #9) Metal Cutters, GSBSET3
SKU: GSBSET3
Greenlee
SKU: GSBSET3
Brand: Greenlee
$128.29 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
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Product Image of Double-Fluted #14 Step Drill Bit, 3/16" to 7/8"
Double-Fluted #14 Step Drill Bit, 3/16" to 7/8"
SKU: KTSB14
Klein Tools
SKU: KTSB14
Brand: Klein Tools
$39.97 each
In Stock
Get 1 by Tue, Oct 6
In Stock
Get 1 by Tue, Oct 6
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Product Image of 3-Piece Premium All-Purpose Quick-Release Step Bit Kit
3-Piece Premium All-Purpose Quick-Release Step Bit Kit
SKU: QRST3PC
Klein Tools
SKU: QRST3PC
Brand: Klein Tools
$99.98 each
In Stock
Get 3 by Thu, Oct 8
In Stock
Get 3 by Thu, Oct 8
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Product Image of 1-3/8" Step Bit (#12) Metal Cutter, GSB12
1-3/8" Step Bit (#12) Metal Cutter, GSB12
SKU: GSB12
Greenlee
SKU: GSB12
Brand: Greenlee
$74.09 each
In Stock
Get 2 by Wed, Oct 7
In Stock
Get 2 by Wed, Oct 7
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Product Image of 6 Piece Black Oxide Step Drill Bit Set
6 Piece Black Oxide Step Drill Bit Set
SKU: 48-89-9224
Milwaukee
SKU: 48-89-9224
Brand: Milwaukee
$284.97 each
In Stock
Get 1 by Wed, Oct 7
In Stock
Get 1 by Wed, Oct 7
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Product Image of 7/8", 1-1/8", 1-7/32", 1-1/4" and 1-3/8" Vari-Bit Step Drill Bit w/ 3/8" Shank
7/8", 1-1/8", 1-7/32", 1-1/4" and 1-3/8" Vari-Bit Step Drill Bit w/ 3/8" Shank
SKU: 30912VB12
Lenox
SKU: 30912VB12
Brand: Lenox
$80.82 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
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Product Image of 3/16"- 1/2" IMPACT READY Titanium Nitride Coating Step Drill BIt
3/16"- 1/2" IMPACT READY Titanium Nitride Coating Step Drill BIt
SKU: DWA1784IR
Dewalt
SKU: DWA1784IR
Brand: Dewalt
$24.54 each
In Stock
Get 19 by Wed, Oct 7
In Stock
Get 19 by Wed, Oct 7
Compare
Product Image of #8 Step Drill Bit, 1/2" to 1"
#8 Step Drill Bit, 1/2" to 1"
SKU: 48-89-9208
Milwaukee
SKU: 48-89-9208
Brand: Milwaukee
$64.97 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
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Product Image of #1 Step Drill Bit, 1/8" to 1/2"
#1 Step Drill Bit, 1/8" to 1/2"
SKU: 48-89-9201
Milwaukee
SKU: 48-89-9201
Brand: Milwaukee
$37.16 each
In Stock
Get 16 by Tue, Oct 6
In Stock
Get 16 by Tue, Oct 6
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Product Image of Premium Electrician's Quick Release Step Bit Set, 3 Piece
Premium Electrician's Quick Release Step Bit Set, 3 Piece
SKU: QRSTSPRO
Klein Tools
SKU: QRSTSPRO
Brand: Klein Tools
$149.99 each
In Stock
Get 1 by Wed, Oct 7
In Stock
Get 1 by Wed, Oct 7
Compare
Product Image of 1/8"- 1/2" IMPACT READY Titanium Nitride Coating Step Drill Bit
1/8"- 1/2" IMPACT READY Titanium Nitride Coating Step Drill Bit
SKU: DWA1783IR
Dewalt
SKU: DWA1783IR
Brand: Dewalt
$26.09 each
In Stock
Get 4 by Wed, Oct 7
In Stock
Get 4 by Wed, Oct 7
Compare
Product Image of Shockwave Impact Duty #2 Step Drill Bit 3/16" to 1/2"
Shockwave Impact Duty #2 Step Drill Bit 3/16" to 1/2"
SKU: 48-89-9242
Milwaukee
SKU: 48-89-9242
Brand: Milwaukee
$63.82 each
In Stock
Get 19 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 19 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of 12-Step Drill Bit, Double-Fluted, 3/16" to 7/8", 25962
12-Step Drill Bit, Double-Fluted, 3/16" to 7/8", 25962
SKU: 25962
Klein Tools
SKU: 25962
Brand: Klein Tools
$31.88 each
In Stock
Get 12 by Tue, Oct 6
In Stock
Get 12 by Tue, Oct 6
Compare
Product Image of 3 Piece Cobalt Step Bit Kit
3 Piece Cobalt Step Bit Kit
SKU: 48-89-9291
Milwaukee
SKU: 48-89-9291
Brand: Milwaukee
$239.97
$149.99 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
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Product Image of Double-Fluted #11 Step Drill Bit, 7/8" to 1-1/8"
Double-Fluted #11 Step Drill Bit, 7/8" to 1-1/8"
SKU: KTSB11
Klein Tools
SKU: KTSB11
Brand: Klein Tools
$49.97 each
In Stock
Get 4 by Tue, Oct 6
In Stock
Get 4 by Tue, Oct 6
Compare
Product Image of 7/8" - 1-1/8 " IMPACT READY Titanium Nitride Coating Step Drill Bit Set
7/8" - 1-1/8 " IMPACT READY Titanium Nitride Coating Step Drill Bit Set
SKU: DWA1789IR
Dewalt
SKU: DWA1789IR
Brand: Dewalt
$78.29 each
In Stock
Get 4 by Wed, Oct 7
In Stock
Get 4 by Wed, Oct 7
Compare
Product Image of 7/8" - 1-1/8" Impact Step Drill Bit (17 Steps)
7/8" - 1-1/8" Impact Step Drill Bit (17 Steps)
SKU: DSD1125S17
Diablo Tools
SKU: DSD1125S17
Brand: Diablo Tools
$85.02 each
In Stock
Get 4 by Tue, Oct 6
In Stock
Get 4 by Tue, Oct 6
Compare
Product Image of #4 Cobalt Step Drill Bit, 3/16" to 7/8"
#4 Cobalt Step Drill Bit, 3/16" to 7/8"
SKU: 48-89-9284
Milwaukee
SKU: 48-89-9284
Brand: Milwaukee
$92.45 each
In Stock
Get 50 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 50 by Wed, Oct 7 - Thu, Oct 8
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Product Image of Quick-Change D'VersiBIT Set, 3/16" Shaft, 921
Quick-Change D'VersiBIT Set, 3/16" Shaft, 921
SKU: 921-GREENLEE
Greenlee
SKU: 921-GREENLEE
Brand: Greenlee
$134.32 each
In Stock
Get 4 by Tue, Oct 6
In Stock
Get 4 by Tue, Oct 6
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Product Image of 3 Piece IMPACT READY Titanium Nitride Coating Step Drill Bit Set
3 Piece IMPACT READY Titanium Nitride Coating Step Drill Bit Set
SKU: DWA1790IR
Dewalt
SKU: DWA1790IR
Brand: Dewalt
$87.93 each
Out of Stock
Get it by Mon, Oct 19 - Mon, Oct 26
Out of Stock
Get it by Mon, Oct 19 - Mon, Oct 26
Compare
Product Image of 3 Piece Black Oxide Step Drill Bit Set (#1, #2, #4)
3 Piece Black Oxide Step Drill Bit Set (#1, #2, #4)
SKU: 48-89-9221
Milwaukee
SKU: 48-89-9221
Brand: Milwaukee
$99.47
$74.97 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
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Product Image of 7/8" x 18" Nail Eater Bit, 66PT-7/8
7/8" x 18" Nail Eater Bit, 66PT-7/8
SKU: 66PT-7/8
Greenlee
SKU: 66PT-7/8
Brand: Greenlee
$46.89 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
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Product Image of 1/4" - 1/2" Impact Step Drill Bit (13 Steps)
1/4" - 1/2" Impact Step Drill Bit (13 Steps)
SKU: DSD0500S13
Diablo Tools
SKU: DSD0500S13
Brand: Diablo Tools
$39.47 each
In Stock
Get 11 by Tue, Oct 6
In Stock
Get 11 by Tue, Oct 6
Compare
Product Image of Shockwave Impact Duty #8 Step Drill Bit 1/2" to 1"
Shockwave Impact Duty #8 Step Drill Bit 1/2" to 1"
SKU: 48-89-9248
Milwaukee
SKU: 48-89-9248
Brand: Milwaukee
$90.33 each
In Stock
Get 2 by Wed, Oct 7
In Stock
Get 2 by Wed, Oct 7
Compare
Product Image of 1/4" to 3/4" Step Drill Bit w/ 3/8" Shank
1/4" to 3/4" Step Drill Bit w/ 3/8" Shank
SKU: 30883VB3
Lenox
SKU: 30883VB3
Brand: Lenox
$77.90 each
In Stock
Get 398 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 398 by Wed, Oct 7 - Thu, Oct 8
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Product Image of 7/8" Step Bit (#4) Metal Cutter, GSB04
7/8" Step Bit (#4) Metal Cutter, GSB04
SKU: GSB04
Greenlee
SKU: GSB04
Brand: Greenlee
$45.68 each
In Stock
Get 10 by Tue, Oct 6
In Stock
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Product Image of 3/8" - 3/4" Impact Step Drill Bit (9 Steps)
3/8" - 3/4" Impact Step Drill Bit (9 Steps)
SKU: DSD0750S09
Diablo Tools
SKU: DSD0750S09
Brand: Diablo Tools
$43.47 each
In Stock
Get 8 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 8 by Wed, Oct 7 - Thu, Oct 8
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Product Image of Impact Step Drill Bit Set (Pack of 3)
Impact Step Drill Bit Set (Pack of 3)
SKU: DSDS003
Diablo Tools
SKU: DSDS003
Brand: Diablo Tools
$142.53 each
In Stock
Get 11 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 11 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of 3/16"- 7/8" IMPACT READY Titanium Nitride Coating Step Drill Bit
3/16"- 7/8" IMPACT READY Titanium Nitride Coating Step Drill Bit
SKU: DWA1786IR
Dewalt
SKU: DWA1786IR
Brand: Dewalt
$52.15 each
In Stock
Get 3 by Wed, Oct 7
In Stock
Get 3 by Wed, Oct 7
Compare
Product Image of #9 Step Bit, 1-1/8"
#9 Step Bit, 1-1/8"
SKU: GSB09
Greenlee
SKU: GSB09
Brand: Greenlee
$81.39 each
In Stock
Get 12 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 12 by Wed, Oct 7 - Thu, Oct 8
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Product Image of #1 Step Bit, 1/2"
#1 Step Bit, 1/2"
SKU: GSB01
Greenlee
SKU: GSB01
Brand: Greenlee
$37.40 each
In Stock
Get 44 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 44 by Wed, Oct 7 - Thu, Oct 8
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Product Image of 3/16" to 7/8" Vari-Bit Step Drill Bit w/ 3/8" Shank
3/16" to 7/8" Vari-Bit Step Drill Bit w/ 3/8" Shank
SKU: 30908VB8
Lenox
SKU: 30908VB8
Brand: Lenox
$94.63 each
In Stock
Get 155 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 155 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of #4 Step Drill Bit, 3/16" to 7/8"
#4 Step Drill Bit, 3/16" to 7/8"
SKU: 48-89-9204
Milwaukee
SKU: 48-89-9204
Brand: Milwaukee
$66.98 each
In Stock
Get 85 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 85 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of #7 Step Drill Bit, 7/8" Single Hole
#7 Step Drill Bit, 7/8" Single Hole
SKU: 48-89-9207
Milwaukee
SKU: 48-89-9207
Brand: Milwaukee
$78.28 each
In Stock
Get 5 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 5 by Wed, Oct 7 - Thu, Oct 8
Compare
Product Image of Double-Fluted #15 Step Drill Bit, 7/8" to 1-3/8"
Double-Fluted #15 Step Drill Bit, 7/8" to 1-3/8"
SKU: KTSB15
Klein Tools
SKU: KTSB15
Brand: Klein Tools
$59.97 each
In Stock
Get 3 by Tue, Oct 6
In Stock
Get 3 by Tue, Oct 6
Compare
Product Image of #2 Step Drill Bit, 3/16" to 1/2"
#2 Step Drill Bit, 3/16" to 1/2"
SKU: 48-89-9202
Milwaukee
SKU: 48-89-9202
Brand: Milwaukee
$54.18 each
In Stock
Get 2 by Tue, Oct 6
In Stock
Get 2 by Tue, Oct 6
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Product Image of Extended DTAP Kit (6 Piece)
Extended DTAP Kit (6 Piece)
SKU: LDTAPKIT
Greenlee
SKU: LDTAPKIT
Brand: Greenlee
$74.43 each
In Stock
Get 2 by Wed, Oct 7
In Stock
Get 2 by Wed, Oct 7
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Product Image of 2 Piece Step Drill Bit Set #9
2 Piece Step Drill Bit Set #9
SKU: 48-89-9239
Milwaukee
SKU: 48-89-9239
Brand: Milwaukee
$140.40 each
In Stock
Get 38 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 38 by Wed, Oct 7 - Thu, Oct 8
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Product Image of 3-Piece Double-Fluted Quick-Release Step Drill Bit Set
3-Piece Double-Fluted Quick-Release Step Drill Bit Set
SKU: QRST2S
Klein Tools
SKU: QRST2S
Brand: Klein Tools
$69.98 each
In Stock
Get 2 by Wed, Oct 7
In Stock
Get 2 by Wed, Oct 7
Compare
Product Image of #1 Cobalt Step Drill Bit, 1/8" to 1/2"
#1 Cobalt Step Drill Bit, 1/8" to 1/2"
SKU: 48-89-9281
Milwaukee
SKU: 48-89-9281
Brand: Milwaukee
$61.62 each
In Stock
Get 12 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 12 by Wed, Oct 7 - Thu, Oct 8
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Product Image of 13-Step Drill Bit, 3/8" Hex, Double Straight Flute, 1/8" to 1/2", KTSB01
13-Step Drill Bit, 3/8" Hex, Double Straight Flute, 1/8" to 1/2", KTSB01
SKU: KTSB01
Klein Tools
SKU: KTSB01
Brand: Klein Tools
$41.54 each
In Stock
Get 26 by Wed, Oct 7 - Thu, Oct 8
In Stock
Get 26 by Wed, Oct 7 - Thu, Oct 8
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