Roehr Tool Solutions

What Roehr Tool Solutions does

Roehr Tool Solutions, Inc. is a US-based, privately held precision tooling manufacturer founded in 1965 (incorporated 1968) and headquartered in Sterling, Massachusetts. The company designs and manufactures collapsible core systems and expandable cavities used by injection molders to release molded parts with internal threads, external threads, undercuts, and other complex geometries without unscrewing mechanisms, hydraulic actuation, or side actions. Its three core product lines are the Dovetail Collapsible Core (DT Core), the RT Collapsible Core, and Expandable Cavities (EX-CAV), supplemented by miniaturized variants (MiniCore and Sub-10 Series down to 7mm diameter) for medical, caps & closures, and small-precision applications.

The company sells custom-engineered collapsible cores and expandable cavities (including "Blanks" and "Complete" configurations) on a quote basis, with payment terms of 50% deposit, 30% prior to shipping, and net-30 balance for US/Canada orders, alongside a smaller catalog of standardized products. Revenue is generated through direct enterprise sales supported by application engineering and part-review services, distribution via international reps (e.g., Mould and Die Solutions in South Africa), and a long-running co-exhibition arrangement with Progressive Components (Wauconda, IL). Marketing is driven by major plastics trade shows (Amerimold, ADM, Plastec West, K-Show, MD&M Minneapolis, Plastics Caps & Closures), a content-rich website with downloadable CAD files and a cost-savings calculator, and active social channels.

Roehr reports a customer base of 660 across 32 countries, an average of 98 custom projects per year, and serves six primary verticals — Medical, Irrigation, Plumbing, Caps & Closures, Industrial, and Automotive. The business is currently owned by longtime employee David Helenius (President/CEO) following a 2016 management buyout from Progressive Components, and most recently expanded into a new Sterling, MA facility in August 2023 that nearly doubled manufacturing capacity. Core competitive advantages rest on patented mechanical-collapsing architectures (1965, 1989, 2011, 2013), US-manufactured A-2/D-2 tool steels hardened to 54-62 HRC, and documented customer outcomes including 30% faster cycle times, 60% lower mold build costs, and product life exceeding 5 million cycles.

Name

Roehr Tool Solutions

Legal name

Roehr Tool Solutions, Inc.

Website

https://roehrtool.com

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

11–50 employees

Short description

Roehr Tool Solutions, Inc. is a US-based precision tooling manufacturer (founded 1965, Sterling, MA) that designs and sells collapsible core systems and expandable cavities to injection molders in medical, irrigation, plumbing, caps & closures, industrial, and automotive verticals across 32 countries.

Ownership category

akta.pro rank

Headquarters

HQ city

Leominster

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Custom Manufactured Collapsible Cores: Design and manufacture of custom collapsible cores and expandable cavities to customer specifications. Products are supplied as 'Blanks' (without machined details) or 'Complete' (ready for moldbase installation with all details machined). Custom cores with machined, EDM'd, or ground details available. Revenue generated through one-time product sales with 50% deposit, 30% prior to shipping, and remaining balance net 30 days.
2. Standard Product Catalog: Standardized collapsible cores and expandable cavities available from catalog. Includes DT Series (10mm to 61mm), Sub-10 Series (7mm to 10mm), RT Series (Standard and MiniCore), and B-Side Expandable Cavities. Offered as catalog standards with predictable pricing.
3. Engineering Services: Supporting services including molded product design reviews, mold design reviews, complete or partial mold designs, virtual and on-site maintenance training, and mold retrofit designs (converting unscrewing molds to collapsible core designs).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Roehr Tool Solutions designs and manufactures precision collapsible cores and expandable cavities used inside injection molds to release plastic parts with internal threads, external threads, undercuts, dimples, and interrupted geometries. The products mechanically replace traditional unscrewing molds, gears, racks, slides, and side actions, enabling faster cycle times, smaller mold footprints, and reduced maintenance. Offerings include standard catalog sizes and fully custom engineered units supported by design review and mold retrofit engineering services.

Product overview

Roehr Tool Solutions is a precision tooling company offering three core product lines for the injection molding industry: Dovetail Collapsible Cores (DT Core), RT Collapsible Cores, and Expandable Cavities (EX-CAV). The DT Core and RT Core are mechanically actuated collapsible cores for releasing internal threads and undercuts, while Expandable Cavities handle external undercuts. The portfolio also includes MiniCore and Sub-10 Series variants for smaller applications. All products are designed to replace traditional unscrewing molds and side actions, providing 30% faster cycle times, reduced maintenance, and smaller mold footprints. The company supports its hardware products with engineering services and a cost savings calculator tool.

Differentiator

Problem solved

Functional benefit

Products and services

• Dovetail Collapsible Core (DT Core) Positive, mechanically actuated collapsible cores that eliminate complex gear and rack approaches and allow for simpler molds and faster cycle times. Features patented quick-lock plates for in-press servicing. Sized from 7mm to 400mm diameter covering 360-degree thread and undercut geometry; for mold builders and injection molders across Medical, Caps & Closures, Plumbing, Irrigation, Industrial, and Automotive.
• RT Collapsible Core Collapsible cores for injection molded parts with internal protrusions, dimples, interrupted threads, and cutouts, designed as a three-part assembly (collapsible core, positive collapse sleeve, center pin) for simple installation and long life. Available in Standard (0.720"–4.225" OD) and MiniCore versions (0.425"–0.965" OD). For mold builders producing parts with internal undercuts.
• Expandable Cavities (EX-CAV) Patented expandable cavity design for external thread and undercut release on molded plastic parts. Available in A-Side (actuated at main parting line) and B-Side (actuated by ejector plates) configurations, expanding along a 10-degree per side conical shape across a diameter range of 0.25mm to 350mm. Eliminates side actions, slides, and engineering required for conventional mechanisms, serving molders and OEMs needing external thread molding.
• Engineering Services Supporting engineering services including molded product design reviews, mold design reviews, complete or partial mold designs, virtual and on-site maintenance training, and mold retrofit designs (converting unscrewing molds to collapsible core designs). Provided to mold builders and injection molders designing or retrofitting tools for threaded or undercut plastic parts.

Quantifiable outcome

• 30% faster cycle times on average
• +6 more outcomes

Named customers6 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Progressive ComponentscoreChannel Partner/ Reseller/ Distributor · 1 January 2006Progressive Components of Wauconda, IL acquired Roehr Tool in 2006. Since acquisition, Roehr has continued to operate as a separate brand while benefiting from Progressive's extensive distribution network. Roehr frequently co-exhibits with Progressive Components at major trade shows including Amerimold, Plastec West, and ADM.
• Mould and Die Solutions (MDS)minorChannel Partner/ Reseller/ DistributorSouth African channel partner representing Roehr Tool Solutions in the region. David Helenius met with MDS representatives at K-Show 2016 for training and updates on new developments. Part of Roehr's international distribution network.

Scale indicators11 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Stuewe & Co. KG: German manufacturer of collapsible cores and unscrewing systems for injection molding. The most direct global competitor to Roehr's DT Core and RT Core product lines, serving the same mold builders and injection molders across medical, caps & closures, and industrial verticals.
• Progressive Components: US-based mold component supplier headquartered in Wauconda, IL; former parent of Roehr (2006-2016) and still a co-exhibiting channel partner. Competes with Roehr in mold components, date stamps, and lifecycle indicators, and is the most established US competitor for adjacent mold release technology.

Broad incumbents

• DME Company: One of the largest global suppliers of mold bases, components, and hot runner systems. While not a direct collapsible core specialist, DME serves the same mold builders and offers unscrewing mechanisms and side actions that compete with Roehr's expandable cavity solutions.
• HASCO Hasenclever GmbH: Leading German manufacturer of standard mold components, hot runners, and unscrewing systems. Competes indirectly with Roehr through its comprehensive unscrewing mechanism portfolio and large global distribution network serving European mold builders.
• Misumi USA: Global catalog distributor of mold components, standard parts, and custom machined parts. Sells side action components, unscrewing mechanisms, and mold base components that overlap with Roehr's product line; competes primarily on configurability and short lead times.
• Meusburger Georg GmbH: Austrian manufacturer of standard mold bases, components, and hot runner systems. Serves the same European and US mold-building customer base and offers unscrewing and side action solutions that compete with Roehr's expandable cavity product line.
• Mold-Masters (MHS): Global leader in hot runner technology and injection molding systems, now part of MHS. Sells adjacent mold release solutions and integrated molding systems; overlaps with Roehr in serving large-scale caps & closures and medical injection molding customers.

Emerging players

• PCS Company: US-based supplier of mold components, mold release products, and unscrewing mechanisms. Smaller scale than DME/Hasco but directly comparable product set for mold builders seeking alternatives to Roehr's collapsible cores.
• Yudo (Hotsys): Korean-based hot runner and mold component supplier with growing presence in the US and Europe. Provides undercut and side action solutions that compete with Roehr's expandable cavity offerings, particularly in caps & closures and packaging verticals.

Regional players

• Strack Norma GmbH: German manufacturer of standard mold components, side actions, and unscrewing systems. Targets the same European DACH-region mold builders that are also Roehr's international customer base, offering alternative undercut release solutions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/roehrtool
• YouTubeyoutube.com/channel/roehrtool
• Facebookfacebook.com/roehrtool
• LinkedInlinkedin.com/company/roehr-tool

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Roehr Tool Solutions