Company lists · Data refreshed September 2026

Top 25 Diamond tool manufacturers based in the United States

Name: Diamond tool manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 362 companies tracked

RevenueBase identified 362 diamond tool manufacturers headquartered in the United States as of September 2026 and tracks 4,161 professional contacts across them, including 1,430 with verified work emails. New York is the largest hub.

This list covers diamond tool manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

362Companies

4,161Contacts tracked

1,430Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest diamond tool manufacturers based in the United States

Ranked by team size

Top 25 of 362 diamond tool manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to diamond tool manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Diablo Freud Tools	Strong evidence	High Point, NC, United StatesHQ checked Sep 30, 2026	1,001-5,000	256 contacts →
	Strong evidence “Diablo/Freud Tools are the industry-leading manufacturers of premium cutting tools, abrasives and power tool accessories.” Source: RevenueBase Database · checked Sep 30, 2026
2	Diamond Products Limited	Strong evidence	Elyria, OH, United StatesHQ checked Sep 30, 2026	201-500	179 contacts →
	Strong evidence “Diamond Products is a world leader in the manufacturing and distribution of diamond tools and equipment with the widest selection of wet and dry diamond blades and diamond core…” Source: RevenueBase Database · checked Sep 30, 2026
3	Abrasive Technology	Indirect evidence	Lewis Center, OH, United StatesHQ checked Sep 30, 2026	201-500	178 contacts →
	Indirect evidence “Abrasive Technology, founded in 1971, is a global leader in superabrasive grinding and tooling with a diversified portfolio of products for the aerospace/defense, general…” Source: RevenueBase Database · checked Sep 30, 2026
4	Greenfield Industries, INC	Partial evidence	Seneca, SC, United StatesHQ checked Sep 30, 2026	201-500	177 contacts →
	Partial evidence “Greenfield Industries has been supplying superior high-speed steel and carbide cutting tool solutions to the industry for over 135 years.” Source: RevenueBase Database · checked Sep 30, 2026
5	Peak Toolworks	Partial evidence	Jasper, IN, United StatesHQ checked Sep 30, 2026	201-500	135 contacts →
	Partial evidence “Since 1941, the people of Peak Toolworks have delivered a standard of service and quality unmatched in the cutting tool industry.” Source: RevenueBase Database · checked Sep 30, 2026
6	Arch Cutting Tools	Partial evidence	Bloomfield Hills, MI, United StatesHQ checked Sep 30, 2026	201-500	131 contacts →
	Partial evidence “ARCH Cutting Tools is your complete tool making authority.” Source: RevenueBase Database · checked Sep 30, 2026
7	Star Cutter Company	Strong evidence	Farmington Hills, MI, United StatesHQ checked Sep 30, 2026	501-1,000	121 contacts →
	Strong evidence “Star Cutter Company is a global manufacturer of precision cutting tools and tooling solutions for the manufacturing industry with deep roots in Northern Michigan and a legacy…” Source: RevenueBase Database · checked Sep 30, 2026
8	Fullerton Tool Company	Strong evidence	Saginaw, MI, United StatesHQ checked Sep 30, 2026	51-200	109 contacts →
	Strong evidence “Fullerton Tool Company is a leading manufacturer of Solid Carbide Cutting Tools and PCD Tipped Tooling with end mills as our top seller.” Source: RevenueBase Database · checked Sep 30, 2026
9	Continental Diamond Tool Corporation	Strong evidence	New Haven, IN, United StatesHQ checked Sep 30, 2026	51-200	77 contacts →
	Strong evidence “Precision superabrasive grinding products from Continental Diamond Tool are custom designed for power, precision, and maximum productivity, especially for industry’s most complex…” Source: RevenueBase Database · checked Sep 30, 2026
10	Imco Carbide Tool INC	Indirect evidence	Perrysburg, OH, United StatesHQ checked Sep 30, 2026	51-200	64 contacts →
	Indirect evidence “The world of metalworking is constantly bombarded with tougher demands from working in difficult-to-machine materials to making parts faster.” Source: RevenueBase Database · checked Sep 30, 2026
11	Diamond Blade Warehouse	Strong evidence	Vernon Hills, IL, United StatesHQ checked Sep 30, 2026	51-200	56 contacts →
	Strong evidence “We are the largest wholesale distributor of diamond tools in North America.” Source: RevenueBase Database · checked Sep 30, 2026
12	United Abrasives, Inc. Sait	Indirect evidence	North Windham, CT, United StatesHQ checked Sep 30, 2026	51-200	46 contacts →
	Indirect evidence “United Abrasives, Inc./ SAIT is a privately held company that was established in 1970.” Source: RevenueBase Database · checked Sep 30, 2026
13	Cline Tool	Strong evidence	Newton, IA, United StatesHQ checked Sep 30, 2026	51-200	45 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
14	Jarvis Cutting Tools	Indirect evidence	Rochester, NH, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “Production Tapping Solutions.” Source: RevenueBase Database · checked Sep 30, 2026
15	Esch Construction Supply, INC	Strong evidence	St. Paul, MN, United StatesHQ checked Sep 30, 2026	11-50	39 contacts →
	Strong evidence “The #1 Contractors Source for Concrete Cutting Equipment and Diamond Tools.” Source: RevenueBase Database · checked Sep 30, 2026
16	General Tool, INC	Strong evidence	Irvine, CA, United StatesHQ checked Sep 30, 2026	51-200	39 contacts →
	Strong evidence “General Tool is a privately-owned diamond tool manufacturing company headquartered in Irvine, California.” Source: RevenueBase Database · checked Sep 30, 2026
17	Kiran Gems USA INC	Strong evidence	New York, United StatesHQ checked Sep 30, 2026	11-50	39 contacts →
	Strong evidence “Kiran Gems is the world's largest manufacturer and supplier of polished natural diamonds, establishing benchmarks not just for sheer scale of operations, but also for product…” Source: RevenueBase Database · checked Sep 30, 2026
18	Blackstone Industries, LLC	Strong evidence	Bethel, CT, United StatesHQ checked Sep 30, 2026	201-500	37 contacts →
	Strong evidence “Blackstone Industries operates the following four manufacturing Foredom Electric Company ( ) Manufactures flexible shaft rotary power and other bench top tools used to grind…” Source: RevenueBase Database · checked Sep 30, 2026
19	Bronson & Bratton, INC	Partial evidence	Burr Ridge, IL, United StatesHQ checked Sep 30, 2026	51-200	36 contacts →
	Partial evidence “Bronson & Bratton has been manufacturing tungsten carbide & ceramic tools, dies, and precision parts since 1948.” Source: RevenueBase Database · checked Sep 30, 2026
20	Garr Tool	Partial evidence	Alma, MI, United StatesHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “ABOUT Garr Tool Company is committed to manufacturing the highest quality carbide cutting tools, offering competitive prices and providing unequaled customer service.” Source: RevenueBase Database · checked Sep 30, 2026
21	Diteq Corporation	Strong evidence	Lenexa, KS, United StatesHQ checked Sep 30, 2026	11-50	32 contacts →
	Strong evidence “DITEQ corporation is a concrete construction diamond tooling and equipment manufacturer” Source: RevenueBase Database · checked Sep 30, 2026
22	Robbjack Corporation	Strong evidence	Lincoln, CA, United StatesHQ checked Sep 30, 2026	51-200	29 contacts →
	Strong evidence “Established in 1959, RobbJack Corporation specializes in the engineering, manufacture and sale of solid carbide cutting tools.” Source: RevenueBase Database · checked Sep 30, 2026
23	Leviev Diamonds	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Leviev Diamonds has been a trusted source of exceptional natural diamonds for polishers, cutters, and jewelers for over three decades.” Source: RevenueBase Database · checked Sep 30, 2026
24	Tool-Flo	Partial evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	51-200	28 contacts →
	Partial evidence “Established in 1978, Tool-Flo is a producer of premium carbide cutting tools, providing services to many demanding industries including Oil & Gas, Automotive, Medical…” Source: RevenueBase Database · checked Sep 30, 2026
25	World Diamond Source	Partial evidence	Pompano Beach, FL, United StatesHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “World Diamond Source™ is one of the world’s largest wholesalers in the US of diamond tooling for cutting and grinding for all applications.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: diamond tool manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names diamond tool manufacturers.
Partial evidence: Its own public description names part of diamond tool manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diamond tool manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 362 diamond tool manufacturers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,430 reachable decision-makers.

Free signup · no credit card

View the full list →

Diamond tool manufacturers based in the United States at a glance

As of Sep 30, 2026

34.4%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

134

11-50

150

51-200

201-500

501-1,000

1,001-5,000

10001+

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 362 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among diamond tool manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “diamond tool manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names diamond tool manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among diamond tool manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,430 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names diamond tool manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many diamond tool manufacturers are there based in the United States?

RevenueBase identified 362 diamond tool manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Diablo Freud Tools, headquartered in High Point, tops this list with the largest team on record.

Which city has the most diamond tool manufacturers?

New York leads with 9 headquartered companies, followed by Pompano Beach (7) and Houston (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,430 verified decision-maker contacts tracked across these 362 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 362 diamond tool manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Diamond tool manufacturers by geography

Browse the directory

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 Smart Search, 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.