Discover our industry-leading pipe cutting and beveling machines, designed for precision and performance across a wide diameter range—from 1″ to 120″ o/d (25–3,050 mm). Ideal for external and internal beveling, counter-boring, compound bevels, and J-prep applications, our machines handle all types of steel and exotic alloys. Choose from pneumatic, electric (110v/220v), hydraulic, or servo electric power options. Whether you need compact solutions for small pipes or heavy-duty split-frame clamshells for large diameters, we offer both standard and customized machines to suit your job. These machines are a reliable choice for a wide range of industrial applications.
Split Frame Clamshell Cold Cutting & Beveling Machines
Pipe Cutting & Beveling Range: 1″ – 120″ O.D. (25 – 3,050 mm)
The H&S TOOL Split Frame Clamshell Machine is a rugged, precision-engineered pipe cutting and beveling machine designed for cold cutting operations on-site or in the workshop. With a full range of models and power options—including NC Servo Electric, pneumatic, hydraulic, and standard electric—this tool delivers performance, flexibility, and accuracy in demanding pipe prep environments.
Whether you’re performing maintenance, decommissioning, or fabrication, this clamshell pipe cutter delivers the flexibility, control, and performance needed for high-quality results.
POWERFUL PERFORMANCE
Robust Mechanical Design: Lightweight, aircraft-grade aluminum frame houses a durable steel inner ring gear, supported by advanced cam roller bearings for smooth, precision rotation and long service life.
Wide Power Drive Options:
Torque-Free Operation: The split frame locks around the pipe externally, ensuring stable, secure operation without torque kickback or external supports.
Quick-Split Hinge Design: Speeds up setup around inline pipe and vessels—ideal for field conditions where downtime matters.
H&S TOOL Advanced Feed System: Worm-and-crown mechanism evenly distributes force during cutting, minimizing vibration and wear on tooling. Especially important for precision applications using this split frame pipe cutter.
VERSATILITY
Multi-Function Capability: Designed for cold cutting, external and internal beveling, facing, compound bevels, J-prepping, and counterboring, all with one adaptable platform.
Tool Slide Options:
Material Flexibility: This portable pipe cutting machine is built to cut carbon steel, stainless steel, and even exotic alloys, making it the ideal solution for demanding applications in the oil & gas, power generation, petrochemical, and offshore industries.
Clamping Systems:
RELIABILITY
Durable Build Quality: High-grade materials and heat-treated components resist wear and corrosion, ensuring long-term use in harsh environments.
Quick and Accurate Setup:
Cam Roller Bearing System: Ensures consistent, smooth rotation with fine adjustment for optimal feed rates and long life.
Universal Drive Mounting: All motor types—pneumatic, hydraulic, electric, and NC servo—mount via the same two-bolt drive block, allowing quick changeovers.
Custom Foam-Lined Metal Storage Box: Included with machines up to TSFC24, providing safe storage and transport.
TOOLING OPTIONS
Standard & Custom Tooling:
All Tooling Configurations Available:
LITERATURE
Coming soon!
ACCESSORIES
OPERATOR MANUAL
Coming soon!
Split Frame Clamshell Machine
At H&S TOOL, we take pride in seeing our equipment in action across a variety of demanding environments. This week, we’re spotlighting ongoing work from REEKIE Machining, a trusted field machining provider based in the United Kingdom, showcasing the power and precision of H&S TOOL split frame clamshell...
At H&S TOOL, in collaboration with TAG Pipe Equipment Specialists, we’re excited to introduce our innovative range of Split Frame Clamshell Cold Cutting & Beveling Machines—engineered for performance, precision, and durability. Designed for maximum efficiency, this split frame clamshell machine covers pipe diameters from 1″ to 120″ O.D....
T & T In Situ Machining in Norderstedt, Germany, showcased a CLIMAX CM6200 Circular Mill in action. During maintenance on a mobile harbor crane in Egypt, T&T expertly machined the landing surface of the slewing ring after laser checks revealed surface deviations caused by years...
Destec Engineering Ltd., based in Lincoln, United Kingdom, utilized the CLIMAX FF5300 Flange Facer and H&S TOOL AFC CLAMSHELL machine to execute precise onsite machining work on a pressure vessel located in a European chemical plant. The job involved roughing out a 200 mm (7.8 in.) long reducing angle...
Ward Vessel & Exchanger, based in North Carolina, USA, uses an H&S TOOL AFC 66-inch (1676.4 mm) Clamshell to complete an internal weld overlay repair. To accomplish this, Ward used the H&S TOOL Clamshell to cut off the lower section to have full access to...
Distractions, improper usage, insufficient experience, deviation from best practices, or adverse chance events in the work environment can lead to worker injuries. To further mitigate against these hazards, the Defender™ Protection System safeguards operators, creating a much safer work environment for onsite machinists across the...
Global industrial statistics indicate that a significant number of jobsite injuries occur due to worker fatigue, distractions, improper tools use, and other factors that cause unexpected hazards. These events can not only pose a hazard to the user but also to all those in the...
‘The autonomy of the control system is a big game-changer. It allows the operator to set the machine up, step back to a safe distance, and operate the timing of the slides and the automatic trip. Operating a clamshell has never been easier.’ – Paul...
Global industrial statistics indicate that a significant number of injuries occur on the job each year in connection with the use of industrial tools, equipment, and processes of various kinds. Such hazards can arise due to factors such as worker fatigue, worker distraction, improper usage...
The new H&S Tool Clamshell with DEFENDER™ Protection System will reshape the way you approach your pipe cutting, beveling, and end-prep jobs. The Defender™ ‘Hands-Free’ Protection System is uniquely designed to safeguard operators, with the DEFENDER™ Guards, Adjustable Shark Fin™, Low-Pressure Safety Interlock System, E-Stop,...
The new H&S Tool Clamshell with DEFENDER™ ‘Hands-Free’ Protection System will reshape the way you approach your pipe cutting, beveling, and end-prep jobs. One key feature included in the DEFENDER™ Protection System is the Low-pressure Safety Interlock System designed to prevent unintended re-starts of rotating...
At CLIMAX, our priority is to design tools that improve user performance and mitigate against safety hazards when using rotating equipment like Clamshell (split-frame) pipe cutting and beveling tools! That’s why H&S TOOL invented the DEFENDER™ ‘Hands-Free’ Protection System. This protection system safeguards operators with...
Mitigating safety hazards when using rotating equipment like Clamshell (split-frame) pipe cutting and beveling tools is our priority! Recordable safety incidents can be caused by distractions, improper tool usage, deviation from best practices, or adverse chance events in the work environment amongst other reasons. That’s...
The H&S TOOL Clamshell (split-frame) design is a unique combination of safety, reliability, ease of use, rigidity, and precision. The newly introduced, DEFENDER™ ‘Hands-Free’ remote control and protection system, creates a much safer work environment for onsite machinists across the globe. With twenty-three sizes to...
CLIMAX pioneered the portable machining revolution in 1966. For more than 50 years, we have been the innovators and technology leaders in the industry we invented. Our automated ‘Hands-Free’ remote control systems have revolutionized the way operators and companies approach their onsite machining projects. We...
Global industrial statistics indicate that a significant number of jobsite injuries occur due to worker fatigue, distractions, improper tools use, and other factors that cause unexpected hazards. These events can not only pose a hazard to the user but also to all those in the vicinity...
CLIMAX pioneered the portable machining revolution in 1966. We’re #1 for a reason, but as YOUR partner in safety, we never rest! Our automated ‘Hands-Free’ remote control systems have revolutionized the way operators and companies approach their onsite machining projects and on July 22, 2020,...
For more than 50 years, CLIMAX is the innovator and technology leader in the industry we invented. Our priority is to continue leading the industry with technology focused on features that create a safer environment for technicians and on July 22, 2020, we will once...
What’s in your toolbox? The H&S TOOL AFC Clamshell. Continuing our weekly series on the most versatile portable machine tools we asked the questions: Are you starting a new field machining company or division? Expanding your existing operation? Are you a general contractor or owner operator looking...
THE POWERFUL H&S TOOL SPLIT-FRAME MACHINE AVAILABLE FOR SALE OR RENT! H&S TOOL has been leading the global industry of portable pipe cutting and beveling products for more than 40 years, and the MFC, AFC, and BFC Split-Frame (clamshell) machines continue to be the #1 choice of...
The H&S TOOL OD Mount Clamshell machine is a unique combination of accuracy, strength, and ease of handling. Our engineers gathered information from field operators around the world to determine the areas needing improvement over traditional designs. With that in mind, we designed a series...
