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ULTRA-DEX USA Indexable Cutting Head Unit: SH20 DCLNR4 (MPN 912-000-218) - Machining
ULTRA-DEX USAMachining

ULTRA-DEX USA Indexable Cutting Head Unit: SH20 DCLNR4 (MPN 912-000-218)

SKU 3G-OTH-212866

Brand
ULTRA-DEX USA
Item
Indexable Cutting Head Unit: SH20 DCLNR4
Category
Machining
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
912-000-218
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit used for?

The ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit is used for turning and facing operations on lathes and CNC machines. It accommodates indexable carbide inserts for efficient metal removal in industries such as automotive, aerospace, and general machining. This tool is designed for roughing and finishing cuts on steel, stainless steel, and cast iron workpieces.

What are the specifications of the ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit?

The ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit has the model designation SH20 DCLNR4 and the manufacturer part number 912-000-218. It is a turning tool holder designed for use with indexable inserts. The SH20 series indicates a specific shank size and clamping system. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.

Where to buy the ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit worldwide?

You can source the ULTRA-DEX USA SH20 DCLNR4 indexable cutting head unit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine ULTRA-DEX USA tooling to machining facilities across multiple continents.

How to select the correct indexable cutting head unit for a lathe?

To select the correct indexable cutting head unit like the ULTRA-DEX USA SH20 DCLNR4, match the shank size to your lathe's tool post, choose the insert shape (e.g., D for 55° diamond), and confirm the lead angle (e.g., L for 95°). Consider workpiece material and cutting conditions. The SH20 DCLNR4 is suitable for general turning. Always verify insert compatibility with the holder's pocket.

Used in

Common applications for ULTRA-DEX USA
General turning of steel components — ULTRA-DEX USA CNMG 322 UD51 diamond inserts for roughing and finishing on CNC lathes.
Grooving operations in automotive parts — ULTRA-DEX USA NG 3R cutting unit head with MH32 NER3-CFT insert for precision grooves.
Threading of stainless steel fittings — ULTRA-DEX USA NG 4R cutting unit head with MH40 NEL4-CFT insert for consistent thread profiles.
Profiling of cast iron housings — ULTRA-DEX USA TNMG431 UD21 triangle inserts for multi-directional turning passes.
Finishing of non-ferrous alloys — ULTRA-DEX USA CDGW 1.5105 UD52 diamond inserts for low surface roughness on aluminum parts.
Small-diameter boring of hardened steel — ULTRA-DEX USA CCGW32.52-2 diamond inserts for internal turning with tight tolerances.

ULTRA-DEX USA Products

3G Electric supplies ULTRA-DEX USA machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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