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ZEPHYR

ZEPHYR is a manufacturer of countersink cages and related tooling for controlled-depth hole chamfering and deburring. The product line supplied by 3G Electric includes round and wide-body cages in steel and nylon, with cutter capacities from 5/8 in to 1 in and shaft travel from 1/4 in to 1/2 in. Thread sizes include 1/4"-28, 3/8"-24, and 7/16"-20, covering common cutter shanks and toolholder interfaces. Steel cages are intended for general machining and fabrication, while nylon cages provide a non-marring body for workpieces where surface protection is required. Several models feature a Tri-Flat shank for improved grip in collets or chucks. These cages are used in metalworking, woodworking, and assembly operations where consistent chamfer depth and alignment are needed. 3G Electric supplies the ZEPHYR countersink cage line globally, with access to the full range of thread sizes, cutter capacities, and body styles. The catalog includes standard and wide designs, allowing selection based on cutter diameter and clearance requirements. For plant engineers and maintenance teams, the cages offer a mechanical depth-control method that reduces reliance on operator feel. Procurement can specify by MPN or by thread and cutter capacity. 3G Electric provides product data, spec sheets, and quotation support for volume or recurring orders. The line is suited to both manual and automated drilling stations where repeatable countersink geometry is required.

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About ZEPHYR

ZEPHYR is a manufacturer of countersink cages and related tooling for controlled-depth hole chamfering and deburring. The product line supplied by 3G Electric includes round and wide-body cages in steel and nylon, with cutter capacities from 5/8 in to 1 in and shaft travel from 1/4 in to 1/2 in. Thread sizes include 1/4"-28, 3/8"-24, and 7/16"-20, covering common cutter shanks and toolholder interfaces. Steel cages are intended for general machining and fabrication, while nylon cages provide a non-marring body for workpieces where surface protection is required. Several models feature a Tri-Flat shank for improved grip in collets or chucks. These cages are used in metalworking, woodworking, and assembly operations where consistent chamfer depth and alignment are needed. 3G Electric supplies the ZEPHYR countersink cage line globally, with access to the full range of thread sizes, cutter capacities, and body styles. The catalog includes standard and wide designs, allowing selection based on cutter diameter and clearance requirements. For plant engineers and maintenance teams, the cages offer a mechanical depth-control method that reduces reliance on operator feel. Procurement can specify by MPN or by thread and cutter capacity. 3G Electric provides product data, spec sheets, and quotation support for volume or recurring orders. The line is suited to both manual and automated drilling stations where repeatable countersink geometry is required.

Common Applications

  • Aerospace assembly — ZEPHYR ZT334-W steel countersink cage for controlled-depth chamfering of fastener holes in aluminum structures
  • Metal fabrication — ZEPHYR ZT330-SP-S steel cage with 1/4"-28 thread for deburring and chamfering drilled holes in steel plate
  • Woodworking — ZEPHYR ZT334-SP-N nylon wide cage to protect finished wood surfaces during countersinking
  • Automotive repair — ZEPHYR ZT331-SP-S wide steel cage with 3/8"-24 thread for consistent countersink depth in engine and chassis components
  • General machining — ZEPHYR ZT680-WP-S-TF extra-wide steel cage with Tri-Flat shank for high-torque countersinking operations
  • Maintenance workshops — ZEPHYR ZT680-SP-N-TF nylon wide cage with 1/4"-28 thread for chamfering holes in mixed-material assemblies

Frequently asked questions

Common questions about ZEPHYR from 3G Electric.

What thread sizes are available in ZEPHYR countersink cages?

ZEPHYR countersink cages are available with 1/4"-28, 3/8"-24, and 7/16"-20 threads. These cover common cutter shanks and toolholder interfaces. For example, the ZT330 series uses 1/4"-28, the ZT331 series uses 3/8"-24, and the ZT334 series uses 7/16"-20. Thread selection should match the cutter or arbor being used. 3G Electric lists thread size in the product specifications for each cage.

What is the difference between steel and nylon ZEPHYR countersink cages?

Steel cages are intended for general machining and fabrication, offering rigidity for consistent depth control. Nylon cages have a wide body that protects workpieces from marring during operation. For example, the ZT334-SP-N is a nylon wide cage with a 7/8 in cutter capacity, while the ZT334-SP-S is the steel equivalent. Selection depends on workpiece material and surface finish requirements.

What cutter capacity and shaft travel options does ZEPHYR offer?

ZEPHYR countersink cages are available with cutter capacities from 5/8 in to 1 in and shaft travel from 1/4 in to 1/2 in. Models such as the ZT330-SP-S have a 5/8 in cutter capacity and 9/32 in shaft travel, while the ZT680-WP-S-TF has a 1 in cutter capacity and 1/4 in shaft travel. Cutter capacity determines the maximum countersink diameter, and shaft travel sets the depth adjustment range.

What does Tri-Flat mean on a ZEPHYR countersink cage?

Tri-Flat refers to a shank design with three flat surfaces, which provides improved grip in collets or chucks and reduces the chance of slipping during operation. ZEPHYR models with Tri-Flat include the ZT680-WP-S-TF and ZT680-SP-N-TF. This feature is useful in applications where torque transmission and secure holding are important.

How do I select the right ZEPHYR countersink cage for my application?

Selection depends on cutter shank thread, required countersink diameter, and workpiece material. Match the cage thread to the cutter thread (1/4"-28, 3/8"-24, or 7/16"-20). Choose a cutter capacity that accommodates the largest countersink diameter needed. For workpiece protection, consider a nylon wide-body cage; for general machining, a steel cage is suitable. Shaft travel determines the depth adjustment range. 3G Electric provides full specifications for each MPN.

Does 3G Electric supply ZEPHYR products?

Yes — 3G Electric (S) Pte. Ltd. supplies ZEPHYR products. We stock the ZEPHYR catalog and supply genuine factory-original products with full manufacturer warranty and technical support.