HS Tooling

What HS Tooling does

HS Tooling is a US-based manufacturer of precision pneumatic and mechanical tools designed for aerospace assembly and manufacturing operations. The company organizes its catalog into three product families: Aerospace tools (ULTRALITE compression riveters in C-Yoke and Alligator configurations, recoilless rivet hammers, rivet shavers, bucking bars, CXD, CXT II, and tab shears); Spacematic precision drill/countersink machines (including M1000 II, M1500 II, M2000, M2500, concentric and Nutplate drillmotors capable of producing two rivet holes in a single 4-second cycle, plus ream countersinks); and Installation air driver assemblies (an extensive HLA series designed specifically for Hi-Lite, Hi-Lok, and Hi-Lok/Hi-Tigue pin and collar fastener combinations, operating at 90 psi factory air pressure with 1/4 or 3/8 inch air lines).

The underlying technology is centered on pneumatic, air-powered precision tooling engineered for close-tolerance hole applications and ergonomic, low-noise riveting operations. Differentiators include compact and lightweight construction, adjustable configurations, and ability to operate on standard factory air supplies without specialized infrastructure. The product line covers essentially the full fastening and hole-preparation workflow in aircraft assembly.

HS Tooling generates revenue exclusively through one-time hardware sales to enterprise aerospace manufacturers and contractors; no subscription, recurring service, or aftermarket revenue stream is disclosed. Pricing is not publicly listed and is handled via direct quote-based enterprise sales. The company markets through its product catalog website with downloadable PDF specifications and routes enterprise contact inquiries through a related entity, Zephyr Tool Group. Geographically the firm currently serves the United States market only, with no disclosed international distribution or reseller channels. The company operates as a private business with 11-50 employees headquartered in Inglewood, California.

Name

HS Tooling

Legal name

HS Tooling

Website

https://hstooling.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

HS Tooling is a US manufacturer of pneumatic and mechanical precision aerospace tools — compression riveters, Spacematic drill/countersink machines, and Hi-Lok/Hi-Lite air driver assemblies — sold directly to enterprise aerospace manufacturers and contractors.

Ownership category

akta.pro rank

Product category

Aerospace Tooling

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Aerospace Product and Parts Manufacturing (33641)

SIC

Aircraft Parts & Auxiliary Equipment, Nec (3728), Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Tooling, Jigs, Fixtures & Molds for Airframe/Composite Manufacturing (IMABAEAI)

Keywords

• Aerospace tooling
• Precision riveting tools
• Drill countersink machines
• Hi-Lok fastener installation
• Pneumatic aerospace tools

Headquarters

HQ city

Gardena

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aerospace Tool Sales: Revenue generated from the sale of precision aerospace tools including rivet hammers, compression riveters, spacematic drill/countersink machines, and air driver assemblies. Products are sold as one-time hardware purchases with no recurring subscription component.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

HS Tooling manufactures and sells precision aerospace tooling organized into three lines: Aerospace (ULTRALITE Compression Riveters in C-Yoke and Alligator models, recoilless rivet hammers, rivet shavers, bucking bars, and related tools), Spacematic (self-collecting automatic drill/countersink machines, nutplate drillmotors, and handheld close-tolerance drills and reamers), and Installation (air driver assemblies for Hi-Lite, Hi-Lok and Hi-Lok/Hi-Tigue pin and collar fastener combinations, blind bolt/nut tools, and pistol grips). All products are pneumatic/air-powered tools designed for aerospace-grade fastener installation, riveting, and hole-making operations.

Product overview

HS Tooling is a manufacturer of precision aerospace tooling solutions with three distinct product lines. The Aerospace product line includes ULTRALITE Compression Riveters (C-Yoke and Alligator models) along with rivet hammers, rivet shavers, bucking bars, CXD, CXT II, and Tab Shear tools. The Spacematic product line features high-precision, self-collecting automatic drill/countersink machines including M1000 II, M1500 II, M2000, M2500, Nutplate Drill, and Ream Countersink tools. The Installation product line consists of Air Driver Assemblies (HLA series) designed for Hi-Lite, Hi-Lok and Hi-Lok/Hi-Tigue pin and collar fastener combinations, along with Blind Bolt/Blind Nut installation tools and Pistol Grips. All products are designed for aerospace applications with a focus on precision, ergonomics, and reliability.

Differentiator

Problem solved

Functional benefit

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators1 record

Recent moves4 records

Broad incumbents

• Desoutter Tools: Industrial and aerospace assembly tool manufacturer offering pneumatic and electric assembly solutions including riveting and drilling tools. Operates globally with overlapping aerospace OEM customers.
• Stanley Engineered Fastening (Stanley Black & Decker): Major aerospace and industrial fastening solutions provider including Avdel, POP, and other brands. Competes with HS Tooling across aerospace fastener installation tooling and blind bolt systems.
• Huck Brand (Howmet Aerospace): Long-standing aerospace and industrial fastening brand owned by Howmet Aerospace. Sells installation tools, lockbolts, and structural fasteners to overlapping aerospace OEM customers, competing in the same installation-tool workflow.
• Cherry Aerospace (Textron): Established aerospace fastening and installation tool provider within Textron's broader aerospace portfolio. Competes directly with HS Tooling on Hi-Lok/Hi-Lite installation tools and offers wider rivet/fastener SKUs.
• Atlas Copco Industrial Technique: Global industrial tool major with deep aerospace assembly tooling offering riveters, drills, and tightening solutions. Provides a much broader product breadth and global footprint than HS Tooling in the same category.

Direct peers

• Sioux Tools: Pneumatic tool manufacturer serving aerospace assembly with drills, drivers, and riveting tools. Closely comparable to HS Tooling's pneumatic aerospace tooling portfolio.
• Zephyr Tool Group: Apparent parent/affiliated entity of HS Tooling, sharing contact routing and branding assets. Operates in the same aerospace fastening tooling space with overlapping product lines and customer base.
• Allfast Fastening Systems: Aerospace fastener and installation tooling specialist offering Hi-Lok, Hi-Lite and blind bolt installation tools. Targets the same aerospace OEM and tier-1 customer base as HS Tooling.
• U.S. Industrial Tooling (USIT): Aerospace and industrial fastening tooling manufacturer whose logo appears alongside HS Tooling on the company's website. Sells riveters, drivers, and installation tools to the same aerospace OEM and tier-1 customer base.

Emerging players

• Pop Fasteners (Stanley): Blind rivet and blind bolt installation tool brand serving aerospace MRO and OEM markets. Overlaps with HS Tooling's Blind Bolt and Blind Nut installation product line.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 HS Tooling