Step Drill Bits

Showing 1 - 20 of 69 listing(s)

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Multi-Step Drill Bit, 1/4" - 1-3/8" , 1/8" Increments, High Speed Steel The Estey Group

Walter Surface Technologies

Multi-Step™ Drill Bit, 1/4" - 1-3/8" , 1/8" Increments, High Speed Steel

Model: TCO323

Mfr. No.: 01W112

$155.04 / Each

Ships August 2026

JET-KUT® Super Premium 11-Step Step Drill, 1/4" - 1-3/8" , 7/8"/1"/1/4"/1-3/8"/1-1/8"/1-1/4"/13/16"/25/64"/35/64"/11/16"/1-7/32" Increments, High Speed Steel The Estey Group

JET

JET-KUT® Super Premium 11-Step Step Drill, 1/4" - 1-3/8" , 7/8"/1"/1/4"/1-3/8"/1-1/8"/1-1/4"/13/16"/25/64"/35/64"/11/16"/1-7/32" Increments, High Speed Steel

Model: UAY836

Mfr. No.: 579214

$163.20 / Each

Ships in 7-10 days

DRILLCO Multi-Step Drill Bit, 1/8" - 1/2" , High Speed Steel The Estey Group

Walter Surface Technologies

DRILLCO Multi-Step Drill Bit, 1/8" - 1/2" , High Speed Steel

Model: UAP156

Mfr. No.: 890A001

$63.95 / Each

Ships in 3-4 weeks

DRILLCO Multi-Step Drill Bit, 3/16" - 7/8" , High Speed Steel The Estey Group

Walter Surface Technologies

DRILLCO Multi-Step Drill Bit, 3/16" - 7/8" , High Speed Steel

Model: UAP159

Mfr. No.: 890A004

$82.82 / Each

Ships in 3-4 weeks

DRILLCO Multi-Step Drill Bit, 1/4" - 1-3/8" , High Speed Steel The Estey Group

Walter Surface Technologies

DRILLCO Multi-Step Drill Bit, 1/4" - 1-3/8" , High Speed Steel

Model: UAP160

Mfr. No.: 890A005

$123.42 / Each

Ships in 7-10 days

DRILLCO Multi-Step Drill Bit, 3/16" - 1/2" , High Speed Steel The Estey Group

Walter Surface Technologies

DRILLCO Multi-Step Drill Bit, 3/16" - 1/2" , High Speed Steel

Model: UAP157

Mfr. No.: 890A002

$64.57 / Each

Ships in 7-10 days

DRILLCO Multi-Step Drill Bit, 1/4" - 3/4" , High Speed Steel The Estey Group

Walter Surface Technologies

DRILLCO Multi-Step Drill Bit, 1/4" - 3/4" , High Speed Steel

Model: UAP158

Mfr. No.: 890A003

$73.54 / Each

DRILLCO #1 Step Drill, 1/8" - 1/2" , 1/32" Increments The Estey Group

Walter Surface Technologies

DRILLCO #1 Step Drill, 1/8" - 1/2" , 1/32" Increments

Model: UAP151

Mfr. No.: 895A001

$87.01 / Each

Ships September 2026

DRILLCO #2 Step Drill, 1/4" - 3/4" , 1/16" Increments The Estey Group

Walter Surface Technologies

DRILLCO #2 Step Drill, 1/4" - 3/4" , 1/16" Increments

Model: UAP152

Mfr. No.: 895A002

$112.20 / Each

Ships September 2026

DRILLCO #3 Step Drill, 3/16" - 7/8" , 1/16" Increments The Estey Group

Walter Surface Technologies

DRILLCO #3 Step Drill, 3/16" - 7/8" , 1/16" Increments

Model: UAP153

Mfr. No.: 895A003

$138.72 / Each

Ships in 7-10 days

DRILLCO #4 Step Drill, 1/4" - 1-1/8" , 1/16" Increments The Estey Group

Walter Surface Technologies

DRILLCO #4 Step Drill, 1/4" - 1-1/8" , 1/16" Increments

Model: UAP154

Mfr. No.: 895A004

$198.90 / Each

Ships in 7-10 days

Milwaukee

Step Drill Bit, 7/8"/#9 - 1-1/8"/#9 , 1/32" Increments, High Speed Cobalt

Model: UAL232

Mfr. No.: 48-89-9289

$179.00 / Each

Ships in 2-3 weeks

Milwaukee

Step Drill Bit, 3/16"/#4 - 7/8"/#4 , 1/32" Increments, High Speed Cobalt

Model: UAL231

Mfr. No.: 48-89-9284

$125.00 / Each

Ships in 3-4 weeks

Milwaukee

Step Drill Bit, 1/8"/#1 - 1/2"/#1 , 1/32" Increments, High Speed Cobalt

Model: UAL230

Mfr. No.: 48-89-9281

$81.50 / Each

Ships in 3-4 weeks

Step Bit Set, 1/8"/3/16" - 1/2"/7/8" The Estey Group

Greenlee

Step Bit Set, 1/8"/3/16" - 1/2"/7/8"

Model: UAL162

Mfr. No.: GSBSET2

$151.98 / Each

Ships in 7-10 days

#12 Multi-Hole Step Drill Bit, 7/8" - 1-3/8" , 1/16" Increments, High Speed Steel The Estey Group

Greenlee

#12 Multi-Hole Step Drill Bit, 7/8" - 1-3/8" , 1/16" Increments, High Speed Steel

Model: UAL103

Mfr. No.: GSB12

$151.98 / Each

Milwaukee

#12 Step Drill Bit, 7/8" - 1-3/8" , High Speed Steel

Model: TYE900

Mfr. No.: 48-89-9212

$109.00 / Each

Milwaukee

#11 Step Drill Bit, 7/8" - 1-7/32" , High Speed Steel

Model: TYE899

Mfr. No.: 48-89-9211

$139.00 / Each

Ships in 2-3 weeks

Milwaukee

#9 Step Drill Bit, 7/8" - 1-1/8" , High Speed Steel

Model: TYE898

Mfr. No.: 48-89-9209

$91.50 / Each

Milwaukee

#8 Step Drill Bit, 1/2" - 1" , 1/16" Increments, High Speed Steel

Model: TYE897

Mfr. No.: 48-89-9208

$105.00 / Each