Kremin 1/2-Inch Gas Onyx Tool Holder

The Kremin Onyx Tool Holder features a 1/2-inch gas connection and is designed for compatible stone-fabrication equipment.

The tool holder is heat treated with a permanently infused hardened surface, diffusion zone and hardened core. Its taper-ground construction is designed to provide a long-wearing spindle fit, accuracy and reduced vibration.

Typical Applications

• Stone-fabrication tooling setups
• Use with compatible CNC and fabrication machines
• Holding compatible 1/2-inch gas-thread tooling
• Replacement tool-holder applications

Advantages

• 1/2-inch gas connection
• Heat-treated construction
• Permanently infused surface hardness
• Taper-ground design for spindle fit
• Designed for long service life and accuracy
• According to the supplied product information, designed to reduce vibration
• Surface treatment helps reduce flaking and galling
• Listed for compatibility with commonly used Park, Thibaut, Denver and VEM machines

Specifications

• Brand: Kremin
• Product line: Onyx
• Product type: Tool holder
• Connection: 1/2-inch gas
• Surface hardness: Vickers 1880
• Equivalent listed surface hardness: 75+ Rockwell C
• Diffusion-zone hardness: Approximately Rockwell C 60
• Core hardness: Rockwell C 28-32
• Referenced corrosion test: 72-hour salt-spray test under ASTM B117 conditions
• Construction feature: Taper ground

Listed Machine Compatibility

• Park
• Thibaut
• Denver
• VEM

Compatibility Note: Exact machine models, tool dimensions, spindle specifications and attachment requirements were not included in the supplied product information. Confirm compatibility with the specific machine and tooling before ordering.

Frequently Asked Questions

What connection does this tool holder use?

It uses a 1/2-inch gas connection.

What machines is it listed for?

The supplied product information lists Park, Thibaut, Denver and VEM machines. Confirm the exact machine model before ordering.

What is the listed surface hardness?

The listed surface hardness is Vickers 1880, identified as more than 75 Rockwell C.

What corrosion testing is referenced?

The supplied product information references a 72-hour salt-spray test under ASTM B117 conditions.

Are dimensions provided?

No. Diameter and length measurements were not included in the supplied product information.

Is the machine or additional tooling included?

No. This listing is for the Kremin Onyx tool holder only.

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