Company lists · Data refreshed November 2026

Top 25 Step drill suppliers based in the United States

RevenueBase identified 181 company matches for step drill suppliers associated with the United States as of November 2026 and tracks 2,896 professional contacts across them, including 1,216 with verified work emails. Cleveland is the largest hub.

This list covers company matches for step drill suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
181Companies
2,896Contacts tracked
1,216Verified emails
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The 25 largest step drill suppliers based in the United States

Ranked by team size
Top 25 of 181 company matches for step drill suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDover, OH, United StatesHQ recorded Nov 2, 2026201-500326 contacts →

Exact match

“Allied Machine & Engineering manufacturers holemaking & finishing tool systems, such as industrial drills, boring tools, thread mills, reamers, & more in Dover, Ohio.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchRowley, MA, United StatesHQ recorded Nov 2, 2026501-1,000319 contacts →

Exact match

“Harvey Performance Company is dedicated to providing world class products, services, and solutions that increase productivity for our customers in the manufacturing and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchSaint-charles, IL, United StatesHQ recorded Nov 2, 2026201-500252 contacts →

Exact match

“OSG is a leading manufacturer of taps, end mills, drills and thread-making tools.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchTavares, FL, United StatesHQ recorded Nov 2, 2026501-1,000180 contacts →

Exact match

“GWS Tool Group is a North American-based, vertically integrated manufacturer of highly engineered custom, standard, and modified standard cutting tools.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchSeneca, SC, United StatesHQ recorded Nov 2, 2026201-500179 contacts →

Exact match

“Greenfield Industries has been supplying superior high-speed steel and carbide cutting tool solutions to the industry for over 135 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchLatrobe, PA, United StatesHQ recorded Nov 2, 202610001+124 contacts →

Exact match

“For more than 90 years the WIDIA™ brand has delivered high-quality milling, turning, holemaking, tapping and systems tooling to metal cutting customers across the globe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchSaginaw, MI, United StatesHQ recorded Nov 2, 202651-200108 contacts →

Exact match

“Fullerton Tool Company is a leading manufacturer of Solid Carbide Cutting Tools and PCD Tipped Tooling with end mills as our top seller.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchLittle Falls, MN, United StatesHQ recorded Nov 2, 202651-20082 contacts →

Exact match

“Hole Products is a leading manufacturer and supplier of high performance drilling supplies, tools and equipment to the construction, direct push, environmental, geotechnical…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchPerrysburg, OH, United StatesHQ recorded Nov 2, 202651-20059 contacts →

Exact match

“The world of metalworking is constantly bombarded with tougher demands from working in difficult-to-machine materials to making parts faster.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchSterling Heights, MI, United StatesHQ recorded Nov 2, 202651-20056 contacts →

Exact match

“For over 60 years, KBC Tools & Machinery has been a trusted partner for machinists, fabricators, and manufacturers across North America.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchRochester, NH, United StatesHQ recorded Nov 2, 202651-20044 contacts →

Exact match

“Production Tapping Solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchMedford, OR, United StatesHQ recorded Nov 2, 202611-5040 contacts →

Exact match

“Darex, Industrial is proud to be an American company!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchCleveland, OH, United StatesHQ recorded Nov 2, 202651-20034 contacts →

Exact match

“Melin Tool Company manufacturers premium solid round cutting tools.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchAlma, MI, United StatesHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“ABOUT Garr Tool Company is committed to manufacturing the highest quality carbide cutting tools, offering competitive prices and providing unequaled customer service.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLa Palma, CA, United StatesHQ recorded Nov 2, 202651-20033 contacts →

Exact match

“Precision Cutting Tools Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchLincoln, CA, United StatesHQ recorded Nov 2, 202651-20030 contacts →

Exact match

“Established in 1959, RobbJack Corporation specializes in the engineering, manufacture and sale of solid carbide cutting tools.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchNewcomerstown, OH, United StatesHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“H3D Tool Corp is your single source for Diamond Cutting Tools, Carbide Cutting Tools, and Insert Cutting Tools, including custom tools developed in concert with your vision…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchNewton, IA, United StatesHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Founded in 1948, Cline Tool is now one of the largest custom tool manufacturers in the United States, but what sets us apart from the competition is our full range of value-added…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchRockville Centre, NY, United StatesHQ recorded Nov 2, 202651-20026 contacts →

Exact match

“Integrity, professionalism, and the best tools in the world- Established 1897 Over 120 years later, Champion still shares the same core values we were founded upon.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchHuntington Beach, CA, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Experts in productivity!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchAppleton, WI, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“Valley Tool is the only cutting tool distributor in Wisconsin that also provides in-house tool manufacturing and reconditioning services allowing us to be your one-stop source for…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchMiami, FL, United StatesHQ recorded Nov 2, 2026201-50022 contacts →

Exact match

“Manufacturing in the USA since 1969 Michigan Drill manufactures cutting tools such as Drills, Reamers, End Mills, Taps, Dies, Countersinks, Counterbores, and Carbide Inserts.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchMillersburg, PA, United StatesHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“Heritage Cutter is home to some of the finest cutting tool brands in America.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchMilford, CT, United StatesHQ recorded Nov 2, 202651-20016 contacts →

Exact match

“DME Tool is one of the largest suppliers and manufacturers of deep hole gun drilling tools, fixtures, and accessories in the world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchSaginaw, MI, United StatesHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Iwen Tool Supply Company specializes in cutting tools and industrial products, with thousands of items available request a catalog or order online.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 181 step drill suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Step drill suppliers based in the United States at a glance

As of Nov 2, 2026
42.0%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Cleveland
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
72
51-200
26
201-500
7
501-1,000
3
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 181 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “step drill suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,216 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “step drill suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many step drill suppliers are there based in the United States?

RevenueBase identified 181 company matches for step drill suppliers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Allied Machine & Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most step drill suppliers?

Cleveland leads with 4 company records, followed by Saginaw (4) and Dayton (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,216 professional contacts with verified work emails tracked across these 181 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.