The Model C3A-M ChamferMate® Combination Chamfering and Parts Marking Machine is a compact chamfering and stamping combination unit that features a rigid one-piece ductile iron vise, linear ball rails, heavy-duty three-bearing spindle, through-the-spindle stop rod with marking insert capabilities, and an electronic variable-speed drive to provide years of dependable service.

With the addition of the marking stop rod, customers can use the C3A-M as either a chamfering machine, parts marking machine, or a combination of both functions. With use of the selector switch, users can chamfer and/or stamp ends of studs and bolts with ease.

The new C3A-M will offer a diameter range of 3/8″-3″ and have cycle times as low as 3 seconds per side. Adjustments are all mechanical, so no need to rely on expensive electronics like that of the competition. The C3A-M is equipped with a pneumatic cylinder that packs 16,000 pounds of force, leaving a clear, deep, easily legible stamp on the ends of bolts and studs that far exceeds that of the competition.

Fastener Fabrication Spec Sheet

C3A-M ChamferMate® Videos

Standard Features

  • 3/8″ to 3″ OD Diameter Capacity
  • Chamfer and stamp in one easy process
  • 500 to 2000 rpm electronic variable speed drive
  • Adjustable cutter head for OD chamfering
  • Ability to chamfer (only), stamp (only), or both functions in the same cycle
  • Totally enclosed cutting area with chip drawer
  • Fully adjustable feed rate
  • Through-the-spindle stop rod with marking insert holder
  • 3-HP / 3 phase motor
  • Forklift slots
  • Collet and tool rack on side
  • Compact 24″ x 36″ floor space

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We serve with personal attention to detail, whether you’re buying a standard machine or looking for a modified option designed to fit your unique production process, from custom tooling to compact sizing for your factory floor layout.

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Frequently Asked Questions

What makes the C3A-M different from the standard C3A model?

The C3A-M is a combination chamfering and parts marking machine. It features a through-the-spindle stop rod with marking insert capabilities, allowing users to chamfer ends, stamp ends, or perform both operations in a single cycle using the selector switch. This dual functionality eliminates the need for separate machines.

How powerful is the stamping force on the C3A-M?

The C3A-M is equipped with a pneumatic cylinder that delivers 16,000 pounds of force. This produces clear, deep, easily legible stamps on the ends of bolts and studs that far exceed the capabilities of competing machines, ensuring reliable parts identification.

What diameter range can the C3A-M handle?

The C3A-M offers a diameter range of 3/8 inch to 3 inches. It maintains the same fast cycle times as the standard C3A, with operations as low as 3 seconds per side for chamfering and/or stamping operations.

Is the C3A-M complicated to adjust compared to electronic marking systems?

No, the C3A-M uses mechanical adjustments, eliminating the need to rely on expensive electronics like competing systems. This makes the machine more reliable, easier to maintain, and simpler to operate while still delivering consistent, high-quality results.