Precision Slotting, Notching & Hole Cutting

Slots, notches, holes, taps, and connection features cut directly into tube walls during the same CNC cycle that cuts the part to length. No drill press. No punch tooling. No secondary stations. One operation produces a finished component with every feature in the exact position your drawing specifies.

Overview

Every Feature Cut in One Pass. Every Hole Exactly Where the Drawing Says It Should Be.

On a conventional fabrication floor, adding slots, holes, or notches to a tube means moving the part through a chain of secondary machines. The tube gets cut on a saw, walked to a drill press for holes, moved to a punch or mill for slots, then over to a tapping station for threads. Each transfer introduces opportunity for positional error, and each setup adds labor time. By the time the part reaches inspection, the accumulated drift from four or five machine setups often puts features out of tolerance.

Our tube laser eliminates that chain entirely. Slots, notches, mounting holes, baluster patterns, lightening holes, tab-and-slot connections, and tapped threads are all programmed into a single CNC file and cut during the same machine cycle. The tube loads raw and comes off finished. Feature positions are laser-accurate to ±0.003" because there's no manual layout, no fixturing variation, and no tolerance stacking from multiple setups.

±0.003"
Positional Accuracy on All Cut Features
95,000+
Tapped Holes Completed in One Production Run
Zero
Secondary Machines Required
* Add any required disclaimer text for the claims made above using this small fine-print text.
Challenges We Address

Why Secondary Operations Are Costing You More Than You Think

Drill Press Holes That Don't Line Up at Assembly

When holes are drilled as a separate operation, even small fixturing inconsistencies create positional drift. That drift shows up at assembly when bolt patterns don't align and components need to be reamed, elongated, or forced into position. Laser-cut holes are positioned by the same CNC program that cuts the tube, so every hole lands exactly where it belongs relative to every other feature on the part.

Punch Tooling That Wears, Breaks, and Limits Your Geometry

Punch presses and notching dies wear over time, producing progressively sloppier features. They also limit your design to whatever geometry the tooling can produce. Tube laser cutting uses no contact tooling, which means no wear, no maintenance cost, and no design constraints. Any shape the laser can trace, it can cut.

Labor Hours Spent Moving Parts Between Machines

Every time a part moves from one machine to the next, someone has to carry it, fixture it, align it, and verify the setup. On a production run of a few thousand pieces, those labor hours add up fast. Single-operation tube laser processing eliminates all of those intermediate handling steps and the labor cost that goes with them.
Our Solutions

Precision Slot Cutting for Retail and Commercial Fixtures

Retail display racks, grocery store shelving inserts, point-of-sale fixtures, and merchandising systems all require slots cut into tubing at precise intervals. We cut these slots during the same cycle that cuts the tube to length — slot width, depth, spacing, and position all CNC-controlled, producing identical results on every piece in the run.

Baluster and Picket Hole Patterns for Railing Systems

Top rails and bottom rails for architectural railing systems require evenly spaced holes along their full length to accept vertical pickets or balusters. We cut these hole patterns in a single pass with laser precision, eliminating the jigs, templates, and manual layout that conventional drilling requires.

Mounting Holes, Access Openings, and Lightening Holes

Round holes, square holes, oblong slots, D-shaped openings, and custom profiles are all within the laser's capability. These features are positioned relative to the tube's other geometry with ±0.003" accuracy, so your parts integrate into assemblies and weldments without rework.

Tab-and-Slot Self-Fixturing Connections

Instead of relying on welding jigs and clamps to hold parts in alignment, tab-and-slot geometry allows tube components to locate and lock themselves during assembly. The tab on one part inserts into the slot on another, creating a positive mechanical connection that holds alignment for welding or bolting — reducing assembly labor and eliminating the cost of dedicated fixtures.

CNC Tapping for Threaded Holes

Our tapping arms handle thread sizes from 10-32 through 1/2-13 in standard and metric, inline with the laser cutting cycle. We've completed production runs exceeding 95,000 tapped holes on a single job. Thread position, depth, and pitch are CNC-controlled, removing the need for manual tapping and per-hole verification.

Notching, Coping, and Mitering for Structural Connections

Fish-mouth copes, saddle cuts, and compound miters allow tube components to nest into each other for welded structural connections. We cut these profiles during the same operation as all other features on the part, producing weld-ready joints that close tightly without grinding or manual fitting.
Why Partner With Blueline

A Fabrication Partner Built for Volume, Precision, and Deadline Pressure

One Machine Does What Five Used to Do

Sawing, drilling, punching, notching, tapping — our tube laser consolidates all of those operations into a single CNC-controlled cycle. One setup, one program, one quality standard, and one source for your entire scope of tube feature work. The simplification reduces your vendor management overhead as much as it improves part quality.

No Tooling to Buy, Maintain, or Replace

Punch dies wear. Drill bits break. Custom notching fixtures cost money and lead time to build. Tube laser cutting uses no contact tooling, so there's nothing to wear out, nothing to replace, and no tooling lead time gating your production start. If you change a slot width or hole position, we update the program.

Production Volume With Prototype Flexibility

The same CNC program that cuts a 10-piece sample order runs a 50,000-piece production run. There's no tooling changeover, no setup difference, and no quality shift between short and long runs. You can validate a design on a small batch and scale to full production without re-quoting, re-tooling, or re-qualifying.
Aerial view of a pit managed by Flowpoint
Flowpoint's automated water transfer solution was a game-changer for our hydraulic fracturing operation in the Permian Basin. Their state-of-the-art equipment, skilled personnel, and commitment to environmental stewardship allowed us to optimize our water management strategy, reduce costs, and minimize downtime, ultimately contributing to the success of our project.
Frequently Asked Questions

Common Questions About Tube Laser Cutting Services

What tube profiles and sizes can you process?
How does tube laser cutting reduce costs compared to traditional fabrication?
Can you work from architectural drawings, or do we need production-ready CAD files?
What's your capacity for large-volume or heavy-tonnage projects?
Do you serve industries outside of Southern California?

Discover how Blueline Industries can transform your metal fabrication process.