BEYOND Threading Tool Holders – Internal & External CNC Threading Solutions

BEYOND threading tool holders are engineered for high-precision internal and external threading on CNC lathes. Designed for stability, durability, and superior thread quality, our holders support a wide range of carbide threading inserts, including metric, inch, full-profile, and partial-profile thread standards. Suitable for carbon steel, stainless steel, alloy steel, cast iron, and non-ferrous materials.

Product Categories

• Internal Threading Tool Holders: For 11IR, 16IR, and 22IR inserts, suitable for internal threading and small bore operations.
• External Threading Tool Holders: For 16ER and 22ER inserts, designed for high-rigidity external thread turning.

Features & Benefits

• Compatible with ISO standard threading inserts (ER/IR series).
• High rigidity tool body minimizes vibration for clean, accurate threads.
• Optimized cutting-edge position prevents thread deformation and burrs.
• Available with internal coolant for improved chip evacuation and tool life.
• Suitable for fine pitch and coarse pitch threading on CNC lathes.
• Heat-treated alloy steel body provides maximum strength and durability.

Supported Threading Inserts

• 16ER / 22ER external threading inserts
• 11IR / 16IR / 22IR internal threading inserts
• Full-profile ISO / UN / Whitworth / NPT threading inserts
• Partial-profile universal threading inserts

Application Range

• External thread turning for shafts, fasteners, and precision components.
• Internal thread turning for nuts, housings, sleeves, and bushings.
• Threading of steel, stainless steel, cast iron, and heat-resistant alloys.
• Suitable for CNC lathes, turning centers, and automatic production lines.

Cutting Conditions (General Recommendations)

Advantages of BEYOND Threading Tool Holders

• Stable clamping system ensures precise threading at high speeds.
• Compatible with popular insert brands such as Mitsubishi, Korloy, Sandvik, and ZCC.CT.
• Available in multiple shank sizes: 10×10, 12×12, 16×16, 20×20, 25×25, 32×32 mm.
• Suitable for both coarse threading and high-precision fine-pitch applications.
• Improved chip breaking for better tool life and surface finish.

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